APA (7th ed.) Citation

Jr, W. J., CA, B., & Jr, B. B. (1998). Osteochondritis dissecans of the knee. The American journal of knee surgery, 11(4), 221.

Chicago Style (17th ed.) Citation

Jr, Williams JS, Bush-Joseph CA, and Bach BR Jr. "Osteochondritis Dissecans of the Knee." The American Journal of Knee Surgery 11, no. 4 (1998): 221.

MLA (9th ed.) Citation

Jr, Williams JS, et al. "Osteochondritis Dissecans of the Knee." The American Journal of Knee Surgery, vol. 11, no. 4, 1998, p. 221.