Cita APA (7th ed.)

Goodheart, C. R. (1969). An introduction to virology. W. B. Saunders.

Cita Chicago (17th ed.)

Goodheart, Clyde R. An Introduction to Virology. Filadelfia: W. B. Saunders, 1969.

Cita MLA (9th ed.)

Goodheart, Clyde R. An Introduction to Virology. W. B. Saunders, 1969.