APA (7th ed.) Citation

Crofts, F. W. (1948). The Hog's back mystery. Pan.

Chicago Style (17th ed.) Citation

Crofts, Freeman Willis. The Hog's Back Mystery. London: Pan, 1948.

MLA (9th ed.) Citation

Crofts, Freeman Willis. The Hog's Back Mystery. Pan, 1948.

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