Krugman, S. (1985). Infectious diseases children.
Cita Chicago (17th ed.)Krugman, Saul. Infectious Diseases Children. 1985.
Cita MLA (9th ed.)Krugman, Saul. Infectious Diseases Children. 1985.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)