APA (7th ed.) Citation

GROLIER. (1983). Grolier Academic Encyclopedia.Jilid XX(W-X-Y-Z). Grolier Internasional.

Chicago Style (17th ed.) Citation

GROLIER. Grolier Academic Encyclopedia.Jilid XX(W-X-Y-Z). Grolier Internasional, 1983.

MLA (8th ed.) Citation

GROLIER. Grolier Academic Encyclopedia.Jilid XX(W-X-Y-Z). Grolier Internasional, 1983.

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