Cita APA (7a ed.)

O'Connor, M. J. (1994). Exercise promotion in physical education: Application of the transtheoretical model. [s.n.].

Cita Chicago Style (17a ed.)

O'Connor, Michael J. Exercise Promotion in Physical Education: Application of the Transtheoretical Model. [S.l.]: [s.n.], 1994.

Cita MLA (9a ed.)

O'Connor, Michael J. Exercise Promotion in Physical Education: Application of the Transtheoretical Model. [s.n.], 1994.