APA (7th ed.) Citation

Stine, R. L., & Fria, J. (2017). Slappy birthday to you: Goosebumps slappyworld series, book 1 (Unabridged.). Scholastic Audio Books.

Chicago Style (17th ed.) Citation

Stine, R. L., and Joe Fria. Slappy Birthday to You: Goosebumps Slappyworld Series, Book 1. Unabridged. New York City: Scholastic Audio Books, 2017.

MLA (8th ed.) Citation

Stine, R. L., and Joe Fria. Slappy Birthday to You: Goosebumps Slappyworld Series, Book 1. Unabridged. Scholastic Audio Books, 2017.

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