Cita APA

Leyburn, P., Wilson, A. O. A., Robson, P. C., & le Gassicke, J. (1967). Psychotropic drugs.

Chicago Style Citation

Leyburn, Peter, A. O. A. Wilson, Piers C. Robson, i John le Gassicke. Psychotropic Drugs. 1967.

Cita MLA

Leyburn, Peter, A. O. A. Wilson, Piers C. Robson, i John le Gassicke. Psychotropic Drugs. 1967.