APA (7th ed.) Citation

Flinn, J. C. (2016). Little known facts about the U.S. presidents. Rowman & Littlefield.

Chicago Style (17th ed.) Citation

Flinn, Jane C. Little Known Facts About the U.S. Presidents. Lanham, Maryland: Rowman & Littlefield, 2016.

MLA (9th ed.) Citation

Flinn, Jane C. Little Known Facts About the U.S. Presidents. Rowman & Littlefield, 2016.

Warning: These citations may not always be 100% accurate.