Cita APA (7th ed.)
MacCallum, W. G. (1942). A textbook of pathology: 7. ed., thoroughly rev. (Repr.). Saunders.
Cita Chicago (17th ed.)
MacCallum, William George. A Textbook of Pathology: 7. Ed., Thoroughly Rev. (Repr.). Philadelphia, London: Saunders, 1942.
Cita MLA (9th ed.)
MacCallum, William George. A Textbook of Pathology: 7. Ed., Thoroughly Rev. (Repr.). Saunders, 1942.
Atenció: Aquestes cites poden no estar 100% correctes.