APA (7. basım) Alıntı

Seeds, M. A. (1998). Horizons: Exploring the universte (5th ed.). Wadsworth.

Chicago Style (17. basım) Atıf

Seeds, Michael A. Horizons: Exploring the Universte. 5th ed. Belmont, Calif: Wadsworth, 1998.

MLA (9th ed.) Atıf

Seeds, Michael A. Horizons: Exploring the Universte. 5th ed. Wadsworth, 1998.