APA (7th ed.) Citation

Chesterton, G. K., & Gardner, M. (1989). Four faultless felons. Dover ; Constable.

Chicago Style (17th ed.) Citation

Chesterton, G. K., and Martin Gardner. Four Faultless Felons. New York : London: Dover ; Constable, 1989.

MLA (9th ed.) Citation

Chesterton, G. K., and Martin Gardner. Four Faultless Felons. Dover ; Constable, 1989.

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