APA način citiranja

Kassim, S., & Croucher, R. (2012). Factors associated with dental and medical care attendance in UK resident Yemeni khat chewers: A cross sectional study. BioMed Central.

Čikaški stil citiranja

Kassim, Saba, i Ray Croucher. Factors Associated With Dental and Medical Care Attendance in UK Resident Yemeni Khat Chewers: A Cross Sectional Study. BioMed Central, 2012.

MLA način citiranja

Kassim, Saba, i Ray Croucher. Factors Associated With Dental and Medical Care Attendance in UK Resident Yemeni Khat Chewers: A Cross Sectional Study. BioMed Central, 2012.