Importance of asking questions about erectile dysfunction.

MLA

Levine LA, et al. “Importance of Asking Questions about Erectile Dysfunction.” American Journal of Cardiology, vol. 86, no. 11, Dec. 2000, pp. 1210–13. EBSCOhost, https://doi.org/10.1016/s0002-9149(00)01204-2.

APA

Levine LA, Kloner RA, Levine, L. A., & Kloner, R. A. (2000). Importance of asking questions about erectile dysfunction. American Journal of Cardiology, 86(11), 1210–1213. https://doi.org/10.1016/s0002-9149(00)01204-2

Chicago

Levine LA, Kloner RA, L A Levine, and R A Kloner. 2000. “Importance of Asking Questions about Erectile Dysfunction.” American Journal of Cardiology 86 (11): 1210–13. doi:10.1016/s0002-9149(00)01204-2.