APA引文

Arny, T. T. (2004). Explorations: Stars, galaxies, and planets. Boston: McGraw-Hill.

Trích dẫn kiểu Chicago

Arny, Thomas T. Explorations: Stars, Galaxies, and Planets. Boston: McGraw-Hill, 2004.

MLA引文

Arny, Thomas T. Explorations: Stars, Galaxies, and Planets. Boston: McGraw-Hill, 2004.

警告：這些引文格式不一定是100％准確.