APA (7. basım) Alıntı

Ries, A. (1990). Bottom up marketing. Penguin (Plume).

Chicago Style (17. basım) Atıf

Ries, Al. Bottom Up Marketing. New York: Penguin (Plume), 1990.

MLA (9th ed.) Atıf

Ries, Al. Bottom Up Marketing. Penguin (Plume), 1990.