APA (7th ed.) Citation

Henry, O., & Blake, V. (2003). Selected stories of O. Henry. Barnes & Noble Classics.

Chicago Style (17th ed.) Citation

Henry, O., and Victoria Blake. Selected Stories of O. Henry. New York: Barnes & Noble Classics, 2003.

MLA (8th ed.) Citation

Henry, O., and Victoria Blake. Selected Stories of O. Henry. Barnes & Noble Classics, 2003.

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