APA način citiranja

Le, T. L. T., & Le, T. G. Changes in High-Risk Behaviors Over Time Among Young Drug Users in South Vietnam: A Three-Province Study.

Čikaški stil citiranja

Le, Thuy Lan Thao, i Truong Giang Le. Changes in High-Risk Behaviors Over Time Among Young Drug Users in South Vietnam: A Three-Province Study.

MLA način citiranja

Le, Thuy Lan Thao, i Truong Giang Le. Changes in High-Risk Behaviors Over Time Among Young Drug Users in South Vietnam: A Three-Province Study.