Kok, L. P. (1986). Attempted suicide in Singapore by drug overdose. National University of Singapore.
Chicago Style (17th ed.) CitationKok, Lee Peng. Attempted Suicide in Singapore by Drug Overdose. Singapore: National University of Singapore, 1986.
MLA引文Kok, Lee Peng. Attempted Suicide in Singapore by Drug Overdose. National University of Singapore, 1986.
警告：這些引文格式不一定是100％准確.