Spector, W. (1989). An introduction to general pathology (3ª ed.). Churchill Livingstone.
Cita Chicago (17th ed.)Spector, W.C. An Introduction to General Pathology. 3ª ed. Churchill Livingstone, 1989.
Cita MLA (9th ed.)Spector, W.C. An Introduction to General Pathology. 3ª ed. Churchill Livingstone, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.