APA (7th ed.) Citation

Christie, A. (1947). The Labours of Hercules. Pan.

Chicago Style (17th ed.) Citation

Christie, Agatha. The Labours of Hercules. London: Pan, 1947.

MLA (9th ed.) Citation

Christie, Agatha. The Labours of Hercules. Pan, 1947.

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