APA引文

Muula, A. S., Rudatsikira, E., & Siziya, S. (2008). Correlates of weapon carrying among high school students in the United States. BioMed Central.

Citação norma Chicago

Muula, Adamson S., Emmanuel Rudatsikira, and Seter Siziya. Correlates of Weapon Carrying Among High School Students in the United States. BioMed Central, 2008.

MLA引文

Muula, Adamson S., Emmanuel Rudatsikira, and Seter Siziya. Correlates of Weapon Carrying Among High School Students in the United States. BioMed Central, 2008.

警告：這些引文格式不一定是100％准確.