Cita APA

Orr, F. (1992). Study skills for successful students. North Sydney: Allen and Unwin.

Chicago Style Citation

Orr, Fred. Study Skills for Successful Students. North Sydney: Allen and Unwin, 1992.

Cita MLA

Orr, Fred. Study Skills for Successful Students. North Sydney: Allen and Unwin, 1992.

Atenció: Aquestes cites poden no estar 100% correctes.