APA (7th ed.) Citation

Lewis, J. R. (1973). Of singular purpose. Collins [for] the Crime Club.

Chicago Style (17th ed.) Citation

Lewis, J. R. Of Singular Purpose. London: Collins [for] the Crime Club, 1973.

MLA (8th ed.) Citation

Lewis, J. R. Of Singular Purpose. Collins [for] the Crime Club, 1973.

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