APA (7th ed.) Citation

TE, H., V, B., D, N., HE, B., & SP, P. (1997). Abdominal case of the day. Bouveret's syndrome. AJR. American journal of roentgenology, 169(1), 250. https://doi.org/10.2214/ajr.169.1.9207534

Chicago Style (17th ed.) Citation

TE, Herbener, Basile V, Nakamoto D, Butler HE, and Pickering SP. "Abdominal Case of the Day. Bouveret's Syndrome." AJR. American Journal of Roentgenology 169, no. 1 (1997): 250. https://doi.org/10.2214/ajr.169.1.9207534.

MLA (9th ed.) Citation

TE, Herbener, et al. "Abdominal Case of the Day. Bouveret's Syndrome." AJR. American Journal of Roentgenology, vol. 169, no. 1, 1997, p. 250, https://doi.org/10.2214/ajr.169.1.9207534.