APA (7th ed.) Citation

Vincent, G. (1982). Ernest and Celestine's picnic (1st American ed.). Greenwillow Books.

Chicago Style (17th ed.) Citation

Vincent, Gabrielle. Ernest and Celestine's Picnic. 1st American ed. New York: Greenwillow Books, 1982.

MLA (9th ed.) Citation

Vincent, Gabrielle. Ernest and Celestine's Picnic. 1st American ed. Greenwillow Books, 1982.

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