Dyfyniad APA

Lefkowitz, A., Gold, W. L., Casaubon, L. K., Mandell, D. M., & Craig, J. (2015). Multifocal strokes in a 56-year-old man with HIV infection. CMAJ.

Dyfyniad Arddull Chicago

Lefkowitz, Ariel, Wayne L. Gold, Leanne K. Casaubon, Daniel M. Mandell, and Jeffrey Craig. "Multifocal Strokes in a 56-year-old Man With HIV Infection." CMAJ 2015.

Dyfyniad MLA

Lefkowitz, Ariel, et al. "Multifocal Strokes in a 56-year-old Man With HIV Infection." CMAJ 2015.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.