APA (7th ed.) Citation

RH, R., Jr, K. I., & M, C. (1964). TRANSIENT EPR AND ABSORBENCE CHANGES IN PHOTPSYNTHETIC BACTERIA. Proceedings of the National Academy of Sciences of the United States of America, 51, 515. https://doi.org/10.1073/pnas.51.3.515

Chicago Style (17th ed.) Citation

RH, RUBY, KUNTZ ID Jr, and CALVIN M. "TRANSIENT EPR AND ABSORBENCE CHANGES IN PHOTPSYNTHETIC BACTERIA." Proceedings of the National Academy of Sciences of the United States of America 51 (1964): 515. https://doi.org/10.1073/pnas.51.3.515.

MLA (9th ed.) Citation

RH, RUBY, et al. "TRANSIENT EPR AND ABSORBENCE CHANGES IN PHOTPSYNTHETIC BACTERIA." Proceedings of the National Academy of Sciences of the United States of America, vol. 51, 1964, p. 515, https://doi.org/10.1073/pnas.51.3.515.