APA (7. basım) Alıntı

(1999). Grolier encyclopedia of lands and peoples. Grolier, c1993.

Chicago Style (17. basım) Atıf

Grolier Encyclopedia of Lands and Peoples. Danbury, CT: Grolier, c1993, 1999.

MLA (9th ed.) Atıf

Grolier Encyclopedia of Lands and Peoples. Grolier, c1993, 1999.