APA (7th ed.) Citation

Kelly, E. P. (1973). The trumpeter of Krakow (lst Collier Bks. ed.). Collier Books.

Chicago Style (17th ed.) Citation

Kelly, Eric P. The Trumpeter of Krakow. lst Collier Bks. ed. New York: Collier Books, 1973.

MLA (8th ed.) Citation

Kelly, Eric P. The Trumpeter of Krakow. lst Collier Bks. ed. Collier Books, 1973.

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