APA (7th ed.) Citation

Massa, H., Cripps, A., & Lehmann, D. (2009). Otitis media: Viruses, bacteria, biofilms and vaccines. Australian Medical Association.

Chicago Style (17th ed.) Citation

Massa, H., A. Cripps, and Deborah Lehmann. Otitis Media: Viruses, Bacteria, Biofilms and Vaccines. Australian Medical Association, 2009.

MLA (9th ed.) Citation

Massa, H., et al. Otitis Media: Viruses, Bacteria, Biofilms and Vaccines. Australian Medical Association, 2009.