APA引文

Harold Spencer Jones, & Burgeess Eric. (1955). Frontier to space. New York: Collier Books.

Trích dẫn kiểu Chicago

Harold Spencer Jones, và Burgeess Eric. Frontier to Space. New York: Collier Books, 1955.

MLA引文

Harold Spencer Jones, và Burgeess Eric. Frontier to Space. New York: Collier Books, 1955.

警告：這些引文格式不一定是100％准確.