APA
Regamey R. H. (., Barbieri A. D. (., . (1969). International symposium on biological assay methods (symposia series in immunobiological standardization, vol-10): proceedings of the 21st symposium organized by the permanent section of microbiological standardization and held at the pharmaceutical society of great britain 17, bloomsburry square, london w.c.1 october 25-27, 1967. Basel: S. Kargar.
Chicago
Regamey R H (ed.), Barbieri A D (ed.), . 1969. International symposium on biological assay methods (symposia series in immunobiological standardization, vol-10): proceedings of the 21st symposium organized by the permanent section of microbiological standardization and held at the pharmaceutical society of great britain 17, bloomsburry square, london w.c.1 october 25-27, 1967. Basel: S. Kargar.
Harvard
Regamey R. H. (., Barbieri A. D. (., . (1969). International symposium on biological assay methods (symposia series in immunobiological standardization, vol-10): proceedings of the 21st symposium organized by the permanent section of microbiological standardization and held at the pharmaceutical society of great britain 17, bloomsburry square, london w.c.1 october 25-27, 1967. Basel: S. Kargar.
MLA
Regamey R H (ed.), Barbieri A D (ed.), . International symposium on biological assay methods (symposia series in immunobiological standardization, vol-10): proceedings of the 21st symposium organized by the permanent section of microbiological standardization and held at the pharmaceutical society of great britain 17, bloomsburry square, london w.c.1 october 25-27, 1967. Basel: S. Kargar. 1969.