APA (7th ed.) Citation

(1980). Grolier Academic Encyclopedia E, 7. Arete Publishing Company.

Chicago Style (17th ed.) Citation

Grolier Academic Encyclopedia E, 7. Arete Publishing Company, 1980.

MLA (8th ed.) Citation

Grolier Academic Encyclopedia E, 7. Arete Publishing Company, 1980.

Warning: These citations may not always be 100% accurate.