APA Alıntı

Gershon, A. S., Guan, J., Wang, C., Victor, J. C., & To, T. (2012). Describing and Quantifying Asthma Comorbidty: A Population Study. Public Library of Science.

Chicago Stili Alıntı

Gershon, Andrea S., Jun Guan, Chengning Wang, J. Charles Victor, ve Teresa To. Describing and Quantifying Asthma Comorbidty: A Population Study. Public Library of Science, 2012.

MLA Alıntı

Gershon, Andrea S., et al. Describing and Quantifying Asthma Comorbidty: A Population Study. Public Library of Science, 2012.