APA引文

(2017). Presidents of the United States (1st ed., 2017.). Liberty Street, an imprint of Time Inc. Books.

Chicago Style (17th ed.) Citation

Presidents of the United States. 1st ed., 2017. New York, N.Y.: Liberty Street, an imprint of Time Inc. Books, 2017.

MLA引文

Presidents of the United States. 1st ed., 2017. Liberty Street, an imprint of Time Inc. Books, 2017.

警告：這些引文格式不一定是100％准確.