Dyfyniad APA

Howard, J. M., & Jordan, G. L. (1960). Surgical diseases of the pancreas. Lippincott.

Dyfyniad Arddull Chicago

Howard, John Malone, and George Lyman Jordan. Surgical Diseases of the Pancreas. Philad.: Lippincott, 1960.

Dyfyniad MLA

Howard, John Malone, and George Lyman Jordan. Surgical Diseases of the Pancreas. Lippincott, 1960.

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