APA

Schmieder A. A., . (1970). A Dictionary of Basic Geography. Boston: Allyn & Bacon , Inc.

Chicago

Schmieder Allen A, . 1970. A Dictionary of Basic Geography. Boston: Allyn & Bacon , Inc.

Harvard

Schmieder A. A., . (1970). A Dictionary of Basic Geography. Boston: Allyn & Bacon , Inc.

MLA

Schmieder Allen A, . A Dictionary of Basic Geography. Boston: Allyn & Bacon , Inc. 1970.