APA (7th ed.) Citation

Wahl, J., & Wallace, M. (2019). Hedy & her amazing invention. Penny Candy Books.

Chicago Style (17th ed.) Citation

Wahl, Jan, and Morgana Wallace. Hedy & Her Amazing Invention. Oklahoma City ; Savannah: Penny Candy Books, 2019.

MLA (9th ed.) Citation

Wahl, Jan, and Morgana Wallace. Hedy & Her Amazing Invention. Penny Candy Books, 2019.

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