APA引文

Johnson, R. A. (1972). May 17, 1858: The ordeal of the Steptoe Command. s.n.].

Chicago Style (17th ed.) Citation

Johnson, Randall A. May 17, 1858: The Ordeal of the Steptoe Command. [S.l.: s.n.], 1972.

MLA引文

Johnson, Randall A. May 17, 1858: The Ordeal of the Steptoe Command. s.n.], 1972.

警告：這些引文格式不一定是100％准確.