Cita APA (7a ed.)

Herxheimer, H. (1975). A guide to bronchial asthma. Academic Press.

Cita Chicago Style (17a ed.)

Herxheimer, Heinrich. A Guide to Bronchial Asthma. London: Academic Press, 1975.

Cita MLA (9a ed.)

Herxheimer, Heinrich. A Guide to Bronchial Asthma. Academic Press, 1975.