APA (7th ed.) Citation

Spoehr, H. A., & Macgee, J. M. (1923). Studies in plant respiration and photosynthesis. Carnegie Inst.

Chicago Style (17th ed.) Citation

Spoehr, Herman Augustus, and John Merritt Macgee. Studies in Plant Respiration and Photosynthesis. Washington, DC: Carnegie Inst, 1923.

MLA (9th ed.) Citation

Spoehr, Herman Augustus, and John Merritt Macgee. Studies in Plant Respiration and Photosynthesis. Carnegie Inst, 1923.