A large extraskeletal osteochondroma of the foot.

MLA

Estil, Jose Carlos C., Jr, et al. “A Large Extraskeletal Osteochondroma of the Foot.” The Journal of Foot and Ankle Surgery : Official Publication of the American College of Foot and Ankle Surgeons, vol. 52, no. 5, Sept. 2013, pp. 663–65. EBSCOhost, https://doi.org/10.1053/j.jfas.2013.03.028.

APA

Estil, J. C. C., Jr, Yeo, E.-D., Kim, H. J., Cho, W. T., & Lee, J.-J. (2013). A large extraskeletal osteochondroma of the foot. The Journal of Foot and Ankle Surgery : Official Publication of the American College of Foot and Ankle Surgeons, 52(5), 663–665. https://doi.org/10.1053/j.jfas.2013.03.028

Chicago

Estil, Jose Carlos C, Jr, Eui-Dong Yeo, Hak Jun Kim, Won Tae Cho, and Jeong-Ju Lee. 2013. “A Large Extraskeletal Osteochondroma of the Foot.” The Journal of Foot and Ankle Surgery : Official Publication of the American College of Foot and Ankle Surgeons 52 (5): 663–65. doi:10.1053/j.jfas.2013.03.028.