APA引文

Arny, T. T. (2000). Explorations: An introduction to astronomy (2nd ed.). Boston: McGraw-Hill.

Trích dẫn kiểu Chicago

Arny, Thomas T. Explorations: An Introduction to Astronomy. 2nd ed. Boston: McGraw-Hill, 2000.

MLA引文

Arny, Thomas T. Explorations: An Introduction to Astronomy. 2nd ed. Boston: McGraw-Hill, 2000.

警告：這些引文格式不一定是100％准確.