APA Edition Citation

E B Sigg, O Hornykiwicz, & V Th F Brucke. (1969). Pharmacology of Psychotherapeutic Drugs. New york.

Chicago Edition Citation

E B Sigg, O Hornykiwicz, and V Th F Brucke. Pharmacology of Psychotherapeutic Drugs. New york, 1969.

MLA Edition Citation

E B Sigg, et al. Pharmacology of Psychotherapeutic Drugs. New york, 1969.