APA (7th ed.) Citation

(1991). Modern geography: An encyclopedic survey. Garland.

Chicago Style (17th ed.) Citation

Modern Geography: An Encyclopedic Survey. New York [u.a.]: Garland, 1991.

MLA (9th ed.) Citation

Modern Geography: An Encyclopedic Survey. Garland, 1991.

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