Cita APA (7a ed.)

Cohen, S. (1989). Debunking myths about self-quitting: Evidence from 10 propsective studies of persons who attempt to quit smoking by themselves. The American psychologist, 44(11), 1355-1365.

Cita Chicago Style (17a ed.)

Cohen, Sheldon. "Debunking Myths About Self-quitting: Evidence from 10 Propsective Studies of Persons Who Attempt to Quit Smoking by Themselves." The American Psychologist 44, no. 11 (1989): 1355-1365.

Cita MLA (8a ed.)

Cohen, Sheldon. "Debunking Myths About Self-quitting: Evidence from 10 Propsective Studies of Persons Who Attempt to Quit Smoking by Themselves." The American Psychologist, vol. 44, no. 11, 1989, pp. 1355-1365.