de Silva, V. A., Jayasekera, N. E., & Hanwella, R. (2012). Smoking among troops deployed in combat areas and its association with combat exposure among navy personnel in Sri Lanka. BioMed Central.
Citação norma Chicagode Silva, Varuni Asanka, Nicholas ELW Jayasekera, and Raveen Hanwella. Smoking Among Troops Deployed in Combat Areas and Its Association With Combat Exposure Among Navy Personnel in Sri Lanka. BioMed Central, 2012.
MLA引文de Silva, Varuni Asanka, Nicholas ELW Jayasekera, and Raveen Hanwella. Smoking Among Troops Deployed in Combat Areas and Its Association With Combat Exposure Among Navy Personnel in Sri Lanka. BioMed Central, 2012.
警告：這些引文格式不一定是100％准確.