Cita APA (7th ed.)
ebrary, Inc, Johnston, S. L., & Holgate, S. T. (2002). Asthma: Critical debates. Blackwell Science.
Cita Chicago (17th ed.)
ebrary, Inc, Sebastian L. Johnston, i S. T. Holgate. Asthma: Critical Debates. London ; Malden, MA: Blackwell Science, 2002.
Cita MLA (9th ed.)
ebrary, Inc, et al. Asthma: Critical Debates. Blackwell Science, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.