APA (7th ed.) Citation

Leigh, D., & Marley, E. (1967). Bronchial asthma: A genetic, population and psychiatric study. Pergamon Press.

Chicago Style (17th ed.) Citation

Leigh, Denis, and Edward Marley. Bronchial Asthma: A Genetic, Population and Psychiatric Study. Oxford: Pergamon Press, 1967.

MLA (9th ed.) Citation

Leigh, Denis, and Edward Marley. Bronchial Asthma: A Genetic, Population and Psychiatric Study. Pergamon Press, 1967.