APA

De Souza E. B., Clouet D. H., London E. D. & National Institute on Drug Abuse. (1993). Sigma, PCP, and NMDA receptors. Rockville, MD: U.S. Department of Health and Human Services, Public Health Service, Substance Abuse and Mental Health Services Administration, National Institute on Drug Abuse.

Chicago

De Souza Errol B, Clouet Doris H, London Edythe D and National Institute on Drug Abuse. 1993. Sigma, PCP, and NMDA receptors. Rockville, MD: U.S. Department of Health and Human Services, Public Health Service, Substance Abuse and Mental Health Services Administration, National Institute on Drug Abuse.

Harvard

De Souza E. B., Clouet D. H., London E. D. and National Institute on Drug Abuse. (1993). Sigma, PCP, and NMDA receptors. Rockville, MD: U.S. Department of Health and Human Services, Public Health Service, Substance Abuse and Mental Health Services Administration, National Institute on Drug Abuse.

MLA

De Souza Errol B, Clouet Doris H, London Edythe D and National Institute on Drug Abuse. Sigma, PCP, and NMDA receptors. Rockville, MD: U.S. Department of Health and Human Services, Public Health Service, Substance Abuse and Mental Health Services Administration, National Institute on Drug Abuse. 1993.