Gaya APA

SPRING, B. (2009). Smoking Cessation With Weight Gain Prevention A Group Pogram Workbook / SPRING, Bonnie . New York: Oxford University Press.

Gaya MLA

SPRING, Bonnie. "Smoking Cessation With Weight Gain Prevention A Group Pogram Workbook / SPRING, Bonnie". New York: Oxford University Press, 2009. Text.