APA (7th ed.) Citation

(1991). Modern geography: An encyclopedic survey. St. James Press.

Chicago Style (17th ed.) Citation

Modern Geography: An Encyclopedic Survey. Chicago u. a: St. James Press, 1991.

MLA (9th ed.) Citation

Modern Geography: An Encyclopedic Survey. St. James Press, 1991.

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