Cita APA (7th ed.)

Kei, J., Zhao, F., & Feeney, M. P. (2012). Assessing middle ear function in infants. Plural Publishing, Inc..

Cita Chicago (17th ed.)

Kei, Joseph, Fei Zhao, i M. Patrick Feeney. Assessing Middle Ear Function in Infants. San Diego, California ; Abingdon, England: Plural Publishing, Inc., 2012.

Cita MLA (9th ed.)

Kei, Joseph, et al. Assessing Middle Ear Function in Infants. Plural Publishing, Inc., 2012.