APA ציטוט

Grolier International. (1987). Grolier academic encyclopedia: Vol : 16. Grolier International, Academic American.

Chicago Style (17th ed.) Citation

Grolier International. Grolier Academic Encyclopedia: Vol : 16. USA: Grolier International, Academic American, 1987.

ציטוט MLA

Grolier International. Grolier Academic Encyclopedia: Vol : 16. Grolier International, Academic American, 1987.