APA (7th ed.) Citation

Lackey, M., & Wollheim, B. (2020). Spy, spy again. Daw Books, Inc..

Chicago Style (17th ed.) Citation

Lackey, Mercedes, and Betsy Wollheim. Spy, Spy Again. New York, NY: Daw Books, Inc., 2020.

MLA (9th ed.) Citation

Lackey, Mercedes, and Betsy Wollheim. Spy, Spy Again. Daw Books, Inc., 2020.

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