APA

National Committee for Clinical Laboratory Standard, . (1987). Proposed guidelines for protection of laboratory workers from infectious diseases transmitted by blood tissue (vol-7/6). Villanova: National Committee for Clinical Laboratory Standards.

Chicago

National Committee for Clinical Laboratory Standard, . 1987. Proposed guidelines for protection of laboratory workers from infectious diseases transmitted by blood tissue (vol-7/6). Villanova: National Committee for Clinical Laboratory Standards.

Harvard

National Committee for Clinical Laboratory Standard, . (1987). Proposed guidelines for protection of laboratory workers from infectious diseases transmitted by blood tissue (vol-7/6). Villanova: National Committee for Clinical Laboratory Standards.

MLA

National Committee for Clinical Laboratory Standard, . Proposed guidelines for protection of laboratory workers from infectious diseases transmitted by blood tissue (vol-7/6). Villanova: National Committee for Clinical Laboratory Standards. 1987.