APA

Johns M., Brackmann D. E., Kimmelman C., Papsidero M. J., Koopman C. F. & Loury M. (19890630). Goals and mechanisms for training otolaryngologists in the area of geriatric medicine. : Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery.

Chicago

Johns M, Brackmann D E, Kimmelman C, Papsidero M J, Koopman C F and Loury M. 19890630. Goals and mechanisms for training otolaryngologists in the area of geriatric medicine. : Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery.

Harvard

Johns M., Brackmann D. E., Kimmelman C., Papsidero M. J., Koopman C. F. and Loury M. (19890630). Goals and mechanisms for training otolaryngologists in the area of geriatric medicine. : Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery.

MLA

Johns M, Brackmann D E, Kimmelman C, Papsidero M J, Koopman C F and Loury M. Goals and mechanisms for training otolaryngologists in the area of geriatric medicine. : Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery. 19890630.