Cita APA (7th ed.)
Churchill's Continuing Electronics Library (CEL). Principles and practice of infectious diseases (1a. ed.). Churchill's Continuing Electronics Library (CEL).
Cita Chicago (17th ed.)
Churchill's Continuing Electronics Library (CEL). Principles and Practice of Infectious Diseases. 1a. ed. Churchill's Continuing Electronics Library (CEL).
Cita MLA (9th ed.)
Churchill's Continuing Electronics Library (CEL). Principles and Practice of Infectious Diseases. 1a. ed. Churchill's Continuing Electronics Library (CEL).
Atenció: Aquestes cites poden no estar 100% correctes.