APA ציטוט

Smith, W. G., Ellinwood, E. H., & Vaillant, G. E. (1966). Narcotic addicts in the mid-1960's.

Citação norma Chicago

Smith, W. G., E. H. Ellinwood, and G. E. Vaillant. Narcotic Addicts in the Mid-1960's. 1966.

ציטוט MLA

Smith, W. G., E. H. Ellinwood, and G. E. Vaillant. Narcotic Addicts in the Mid-1960's. 1966.