Cita APA (7th ed.)
Hull, R. H., Saunders, G., & Martin, D. L. (2012). Hearing and aging. Plural Publishing.
Cita Chicago (17th ed.)
Hull, Raymond H., Gabrielle Saunders, i Dawn L. Martin. Hearing and Aging. San Diego: Plural Publishing, 2012.
Cita MLA (9th ed.)
Hull, Raymond H., et al. Hearing and Aging. Plural Publishing, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.