APA引文

Steffens, B. (2019). Gun violence and mass shootings. ReferencePoint Press.

Chicago Style (17th ed.) Citation

Steffens, Bradley. Gun Violence and Mass Shootings. San Diego, CA: ReferencePoint Press, 2019.

MLA引文

Steffens, Bradley. Gun Violence and Mass Shootings. ReferencePoint Press, 2019.

警告：這些引文格式不一定是100％准確.