APA (7. basım) Alıntı

Levin, P. (2005). Excellent dissertations! Open University Press.

Chicago Style (17. basım) Atıf

Levin, Peter. Excellent Dissertations! Maidenhead: Open University Press, 2005.

MLA (8th ed.) Atıf

Levin, Peter. Excellent Dissertations! Open University Press, 2005.