APA (7. basım) Alıntı

Keller, J. (2007). Attitude is everything. Embassay Books.

Chicago Style (17. basım) Atıf

Keller, Jeff. Attitude Is Everything. Mumbai: Embassay Books, 2007.

MLA (9th ed.) Atıf

Keller, Jeff. Attitude Is Everything. Embassay Books, 2007.