APA (7th ed.) Citation

International Symposium on Psychotropic drugs, Garattini, S., & Ghetti, V. (1957). Psychotropic drugs: [Proceedings of the International Symposium on Psychotropic drugs, Milan, May 9-11, 1957]. Elsevier.

Chicago Style (17th ed.) Citation

International Symposium on Psychotropic drugs, Silvio Garattini, and V. Ghetti. Psychotropic Drugs: [Proceedings of the International Symposium on Psychotropic Drugs, Milan, May 9-11, 1957]. Amsterdam [etc.]: Elsevier, 1957.

MLA (9th ed.) Citation

International Symposium on Psychotropic drugs, et al. Psychotropic Drugs: [Proceedings of the International Symposium on Psychotropic Drugs, Milan, May 9-11, 1957]. Elsevier, 1957.