APA (7th ed.) Citation

SPENCER & Navaratnam. (1981). Drug abuse in East Asia. Oxford University Pren.

Chicago Style (17th ed.) Citation

SPENCER and Navaratnam. Drug Abuse in East Asia. K.L: Oxford University Pren, 1981.

MLA (9th ed.) Citation

SPENCER and Navaratnam. Drug Abuse in East Asia. Oxford University Pren, 1981.