APA (7th ed.) Citation

Howker, J. (1986). Isaac Campion (1st American ed.). Greenwillow Books.

Chicago Style (17th ed.) Citation

Howker, Janni. Isaac Campion. 1st American ed. New York: Greenwillow Books, 1986.

MLA (9th ed.) Citation

Howker, Janni. Isaac Campion. 1st American ed. Greenwillow Books, 1986.

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