Citação norma APA

Alper, C. M., Doyle, W. J., Seroky, J. T., & Bluestone, C. D. (1996). Efficacy of clarithromycin treatment of acute otitis media caused by infection with penicillin-susceptible, -intermediate, and -resistant Streptococcus pneumoniae in the chinchilla.

Citação norma Chicago

Alper, C M., W J. Doyle, J T. Seroky, and C D. Bluestone. Efficacy of Clarithromycin Treatment of Acute Otitis Media Caused By Infection With Penicillin-susceptible, -intermediate, and -resistant Streptococcus Pneumoniae in the Chinchilla. 1996.

Citação norma MLA

Alper, C M., W J. Doyle, J T. Seroky, and C D. Bluestone. Efficacy of Clarithromycin Treatment of Acute Otitis Media Caused By Infection With Penicillin-susceptible, -intermediate, and -resistant Streptococcus Pneumoniae in the Chinchilla. 1996.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.