Cita APA (7th ed.)
Walter, J. B. (1989). Pathology of human disease. Lea & Fibeger.
Cita Chicago (17th ed.)
Walter, John B. Pathology of Human Disease. Filadelfia: Lea & Fibeger, 1989.
Cita MLA (9th ed.)
Walter, John B. Pathology of Human Disease. Lea & Fibeger, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.