Cita APA (7a ed.)

Liebow, A., & Smith, D. (1968). The Lung. The Williams and Wilkins.

Cita Chicago Style (17a ed.)

Liebow, Averriel, y David Smith. The Lung. Baltimore: The Williams and Wilkins, 1968.

Cita MLA (8a ed.)

Liebow, Averriel, y David Smith. The Lung. The Williams and Wilkins, 1968.