APA (7th ed.) Citation

Morley, J. (1991). Preventive therapy in asthma. Academic Press.

Chicago Style (17th ed.) Citation

Morley, J. Preventive Therapy in Asthma. London ; San Diego: Academic Press, 1991.

MLA (9th ed.) Citation

Morley, J. Preventive Therapy in Asthma. Academic Press, 1991.

Warning: These citations may not always be 100% accurate.