Dyfyniad APA

Fuster, V. (2008). Hurst's the heart (12th ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Fuster, Valentin. Hurst's the Heart. 12th ed. New York: McGraw-Hill, 2008.

Dyfyniad MLA

Fuster, Valentin. Hurst's the Heart. 12th ed. McGraw-Hill, 2008.

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