APA način citiranja (7. izdanje)

Khanal, A., & Gradon, k. S. (2005). A study on the smoking habit among teenagers and youths in Kathmandu Valley.

Čikaški stil citiranja (17. izdanje)

Khanal, Anuradha, i kundu Shrestha Gradon. A Study on the Smoking Habit Among Teenagers and Youths in Kathmandu Valley. 2005.

MLA način citiranja (8. izdanje)

Khanal, Anuradha, i kundu Shrestha Gradon. A Study on the Smoking Habit Among Teenagers and Youths in Kathmandu Valley. 2005.