Cita APA (7th ed.)

Brettle, R. P. (1984). Infection and communicable diseases. Heinemann.

Cita Chicago (17th ed.)

Brettle, Raymond P. Infection and Communicable Diseases. London: Heinemann, 1984.

Cita MLA (9th ed.)

Brettle, Raymond P. Infection and Communicable Diseases. Heinemann, 1984.