Cita APA (7a ed.)
Nagata, T., Hasegawa, T., & Johno, H. (2019). Black aortic valve: Minocycline pigmentation complicating treatment of pyoderma gangrenosum. Journal of Cardiac Surgery, 34(12), 1661-1664.
Cita Chicago Style (17a ed.)
Nagata, Tomoki, Takao Hasegawa, y Hiroyuki Johno. "Black Aortic Valve: Minocycline Pigmentation Complicating Treatment of Pyoderma Gangrenosum." Journal of Cardiac Surgery 34, no. 12 (2019): 1661-1664.
Cita MLA (9a ed.)
Nagata, Tomoki, et al. "Black Aortic Valve: Minocycline Pigmentation Complicating Treatment of Pyoderma Gangrenosum." Journal of Cardiac Surgery, vol. 34, no. 12, 2019, pp. 1661-1664.
Precaución: Estas citas no son 100% exactas.