APA (7th ed.) Citation

Bryson, R. A., & Kutzbach, J. E. (1968). Air pollution. [Association of American Geographers].

Chicago Style (17th ed.) Citation

Bryson, Reid A., and John E. Kutzbach. Air Pollution. Washington: [Association of American Geographers], 1968.

MLA (9th ed.) Citation

Bryson, Reid A., and John E. Kutzbach. Air Pollution. [Association of American Geographers], 1968.

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