APA (7th ed.) Citation

Hirsch, R. E. (2018). The monarchs are missing: A butterfly mystery. Millbrook Press.

Chicago Style (17th ed.) Citation

Hirsch, Rebecca E. The Monarchs Are Missing: A Butterfly Mystery. Minneapolis: Millbrook Press, 2018.

MLA (8th ed.) Citation

Hirsch, Rebecca E. The Monarchs Are Missing: A Butterfly Mystery. Millbrook Press, 2018.

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