Dyfyniad APA

Kaplan Publishing. (2009). Scientific American presents Nobel Prize winners on medicine (NA.). Kaplan Publishing.

Dyfyniad Arddull Chicago

Kaplan Publishing. Scientific American Presents Nobel Prize Winners on Medicine. NA. New York: Kaplan Publishing, 2009.

Dyfyniad MLA

Kaplan Publishing. Scientific American Presents Nobel Prize Winners on Medicine. NA. Kaplan Publishing, 2009.

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