APA (7th ed.) Citation

Kelly, E. P. (1966). Trumpeter of Krakow. Simon & Schuster Books For Young Readers.

Chicago Style (17th ed.) Citation

Kelly, Eric P. Trumpeter of Krakow. New York: Simon & Schuster Books For Young Readers, 1966.

MLA (9th ed.) Citation

Kelly, Eric P. Trumpeter of Krakow. Simon & Schuster Books For Young Readers, 1966.

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