Gaya APA

Atmodjo, W, L. et al (1980). Collier's Encyclopedia with Bibliography and Index: Volume 16 . New York: Macmillan.

Gaya MLA

Atmodjo, Wahyuni, Lukita. et al. "Collier's Encyclopedia with Bibliography and Index: Volume 16". New York: Macmillan, 1980. Text.