APA (7th ed.) Citation

Ruark, R. C. (1967). I didn't know it was loaded. Four Square Books ; New English Library.

Chicago Style (17th ed.) Citation

Ruark, Robert Chester. I Didn't Know It Was Loaded. London: Four Square Books ; New English Library, 1967.

MLA (8th ed.) Citation

Ruark, Robert Chester. I Didn't Know It Was Loaded. Four Square Books ; New English Library, 1967.

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