Cita APA (7a ed.)

Bush, R. K. (2001). Environmental asthma. Marcel Dekker.

Cita Chicago Style (17a ed.)

Bush, Robert K. Environmental Asthma. New York ; Basel: Marcel Dekker, 2001.

Cita MLA (9a ed.)

Bush, Robert K. Environmental Asthma. Marcel Dekker, 2001.