APA Alıntı

Wheaton, A. G., Ferro, G. A., & Croft, J. B. (2015). School Start Times for Middle School and High School Students — United States, 2011–12 School Year. MMWR Morb Mortal Wkly Rep.

Chicago Stili Alıntı

Wheaton, Anne G., Gabrielle A. Ferro, ve Janet B. Croft. "School Start Times for Middle School and High School Students — United States, 2011–12 School Year." MMWR Morb Mortal Wkly Rep 2015.

MLA Alıntı

Wheaton, Anne G., Gabrielle A. Ferro, ve Janet B. Croft. "School Start Times for Middle School and High School Students — United States, 2011–12 School Year." MMWR Morb Mortal Wkly Rep 2015.