APA Citation

Norris, R. E. |. H. (1980). Political geography. US: A Bell & Howell, Columbus, Estados Unidos.

Chicago Style Citation

Norris, Robert E. | Haring. Political Geography. US: A Bell & Howell, Columbus, Estados Unidos, 1980.

MLA Citation

Norris, Robert E. | Haring. Political Geography. US: A Bell & Howell, Columbus, Estados Unidos, 1980.

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