APA引文

Koestler-Grack, R. A. (2005). The Kent State tragedy. ABDO & Daughters.

Chicago Style (17th ed.) Citation

Koestler-Grack, Rachel A. The Kent State Tragedy. Edina, Minn.: ABDO & Daughters, 2005.

MLA引文

Koestler-Grack, Rachel A. The Kent State Tragedy. ABDO & Daughters, 2005.

警告：這些引文格式不一定是100％准確.