APA (7th ed.) Citation

Leong , H. W. (1971). Societal reaction to drug addiction / Leong Heong Wang.

Chicago Style (17th ed.) Citation

Leong , Heong Wang. Societal Reaction to Drug Addiction / Leong Heong Wang. 1971.

MLA (9th ed.) Citation

Leong , Heong Wang. Societal Reaction to Drug Addiction / Leong Heong Wang. 1971.

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