APA (7th ed.) Citation

Akhtar Saeed, Butt Zahid A, & Rozi Shafquat. (2007). Correlates of cigarette smoking among male college students in Karachi, Pakistan. BMC.

Chicago Style (17th ed.) Citation

Akhtar Saeed, Butt Zahid A, and Rozi Shafquat. Correlates of Cigarette Smoking Among Male College Students in Karachi, Pakistan. BMC, 2007.

MLA (9th ed.) Citation

Akhtar Saeed, et al. Correlates of Cigarette Smoking Among Male College Students in Karachi, Pakistan. BMC, 2007.