Dyfyniad APA

West, J. B. (2007). Pulmonary pathophysiology the essentials. New York: Wolters Kluwer.

Dyfyniad Arddull Chicago

West, John B. Pulmonary Pathophysiology the Essentials. New York: Wolters Kluwer, 2007.

Dyfyniad MLA

West, John B. Pulmonary Pathophysiology the Essentials. New York: Wolters Kluwer, 2007.

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