APA (7th ed.) Citation

Kramer, P. J., & Kozlowski, T. T. (1960). Physiology of trees: Paul J. Kramer, Theodore T. Kozlowski. McGraw-Hill.

Chicago Style (17th ed.) Citation

Kramer, Paul J., and Theodore Thomas Kozlowski. Physiology of Trees: Paul J. Kramer, Theodore T. Kozlowski. New York [etc.]: McGraw-Hill, 1960.

MLA (9th ed.) Citation

Kramer, Paul J., and Theodore Thomas Kozlowski. Physiology of Trees: Paul J. Kramer, Theodore T. Kozlowski. McGraw-Hill, 1960.