APA (7th ed.) Citation

Tripp, V., Grace, R., & Niles, N. (1987). Happy birthday, Samantha!: A springtime story. Pleasant Co..

Chicago Style (17th ed.) Citation

Tripp, Valerie, R. Grace, and Nancy Niles. Happy Birthday, Samantha!: A Springtime Story. Madison, Wis.: Pleasant Co., 1987.

MLA (8th ed.) Citation

Tripp, Valerie, et al. Happy Birthday, Samantha!: A Springtime Story. Pleasant Co., 1987.

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