APA Citation

Schroeder, R. C., & Schroeder, R. C. (1982). El mundo de ls drogas. México: EDAMEX.

Chicago Style Citation

Schroeder, Richard C., and Richard C. Schroeder. El Mundo De Ls Drogas. México: EDAMEX, 1982.

MLA Citation

Schroeder, Richard C., and Richard C. Schroeder. El Mundo De Ls Drogas. México: EDAMEX, 1982.

Warning: These citations may not always be 100% accurate.