APA (7th ed.) Citation

GROLIER. (1983). Grolier Academic Encyclopedia. Jilid 1-21.

Chicago Style (17th ed.) Citation

GROLIER. Grolier Academic Encyclopedia. Jilid 1-21. 1983.

MLA (8th ed.) Citation

GROLIER. Grolier Academic Encyclopedia. Jilid 1-21. 1983.

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