Citazione Stile APA (7a Edizione)

Bahr, L. S., Johnston, B. M., & Bloomfield, L. A. (1997). Collier's encyclopedia: With bibliography and index. Collier's.

Citazione stile Chigago Style (17a edizione)

Bahr, Lauren S., Bernard M.A Johnston, e Louise A. Bloomfield. Collier's Encyclopedia: With Bibliography and Index. New York: Collier's, 1997.

Citatione MLA (9a ed.)

Bahr, Lauren S., et al. Collier's Encyclopedia: With Bibliography and Index. Collier's, 1997.