APA (7th ed.) Citation

LL, B., PC, H., TK, B., & RF, M. (1987). Polyorchidism: Evaluation by MR. AJR. American journal of roentgenology, 148(2), 305. https://doi.org/10.2214/ajr.148.2.305

Chicago Style (17th ed.) Citation

LL, Baker, Hajek PC, Burkhard TK, and Mattrey RF. "Polyorchidism: Evaluation by MR." AJR. American Journal of Roentgenology 148, no. 2 (1987): 305. https://doi.org/10.2214/ajr.148.2.305.

MLA (9th ed.) Citation

LL, Baker, et al. "Polyorchidism: Evaluation by MR." AJR. American Journal of Roentgenology, vol. 148, no. 2, 1987, p. 305, https://doi.org/10.2214/ajr.148.2.305.