APA
Zinsser H., Enders J. F., . (1939). Immunity principles and application in medicine and public health: an exposition of the biological phenomena of infection and recovery of the animal body from infectious disease with consideration of the application of the principles of immunity to diagnosis, treatment and prophylaxis and their usefulness in the control of epidemics. New York: Macmillan Company.
Chicago
Zinsser H, Enders J F, . 1939. Immunity principles and application in medicine and public health: an exposition of the biological phenomena of infection and recovery of the animal body from infectious disease with consideration of the application of the principles of immunity to diagnosis, treatment and prophylaxis and their usefulness in the control of epidemics. New York: Macmillan Company.
Harvard
Zinsser H., Enders J. F., . (1939). Immunity principles and application in medicine and public health: an exposition of the biological phenomena of infection and recovery of the animal body from infectious disease with consideration of the application of the principles of immunity to diagnosis, treatment and prophylaxis and their usefulness in the control of epidemics. New York: Macmillan Company.
MLA
Zinsser H, Enders J F, . Immunity principles and application in medicine and public health: an exposition of the biological phenomena of infection and recovery of the animal body from infectious disease with consideration of the application of the principles of immunity to diagnosis, treatment and prophylaxis and their usefulness in the control of epidemics. New York: Macmillan Company. 1939.