APA (7. basım) Alıntı

USAID< USP USA. (1998). Study on priority and misused drugs.

Chicago Style (17. basım) Atıf

USAID< USP USA. Study on Priority and Misused Drugs. 1998.

MLA (8th ed.) Atıf

USAID< USP USA. Study on Priority and Misused Drugs. 1998.