APA (7th ed.) Citation

Gamma Theta Upsilon. (1970). The geographical bulletin. Gamma Theta Upsilon.

Chicago Style (17th ed.) Citation

Gamma Theta Upsilon. The Geographical Bulletin. Monmouth, Or.: Gamma Theta Upsilon, 1970.

MLA (9th ed.) Citation

Gamma Theta Upsilon. The Geographical Bulletin. Gamma Theta Upsilon, 1970.

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