APA (7th ed.) Citation

CR, P., JD, M., & JA, B. (1960). Cobalt 60 radiography. The American journal of roentgenology, radium therapy, and nuclear medicine, 83, 525.

Chicago Style (17th ed.) Citation

CR, PERRYMAN, McALLISTER JD, and BURWELL JA. "Cobalt 60 Radiography." The American Journal of Roentgenology, Radium Therapy, and Nuclear Medicine 83 (1960): 525.

MLA (9th ed.) Citation

CR, PERRYMAN, et al. "Cobalt 60 Radiography." The American Journal of Roentgenology, Radium Therapy, and Nuclear Medicine, vol. 83, 1960, p. 525.