APA (7th ed.) Citation

Schulz, C. M., Testa, M., & Jeralds, S. (2015). Happy Valentine's Day, Charlie Brown! Simon Spotlight.

Chicago Style (17th ed.) Citation

Schulz, Charles M., Maggie Testa, and Scott Jeralds. Happy Valentine's Day, Charlie Brown! New York: Simon Spotlight, 2015.

MLA (8th ed.) Citation

Schulz, Charles M., et al. Happy Valentine's Day, Charlie Brown! Simon Spotlight, 2015.

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