APA引用形式

Sen, A. K., & Ahmed, A. (1999). Drug abuse and youth: A psychological Study. Gyan Pub. House.

シカゴスタイル引用形

Sen, A. K., , Anis Ahmed. Drug Abuse and Youth: A Psychological Study. New Delhi: Gyan Pub. House, 1999.

MLA引用形式

Sen, A. K., , Anis Ahmed. Drug Abuse and Youth: A Psychological Study. Gyan Pub. House, 1999.