Παραπομπή σε μορφή APA (7η εκδ.)

Little, P., Hobbs, F., Mant, D., McNulty, C., & Mullee, M. (2012). Incidence and clinical variables associated with streptococcal throat infections: A prospective diagnostic cohort study.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Little, P., F. Hobbs, D. Mant, C. McNulty, και M. Mullee. Incidence and Clinical Variables Associated with Streptococcal Throat Infections: A Prospective Diagnostic Cohort Study. 2012.

Παραπομπή σε μορφή MLA (9th εκδ.)

Little, P., et al. Incidence and Clinical Variables Associated with Streptococcal Throat Infections: A Prospective Diagnostic Cohort Study. 2012.