APA (7th ed.) Citation

Collis, J. S. (1975). The worm forgives the plough. Penguin.

Chicago Style (17th ed.) Citation

Collis, John Stewart. The Worm Forgives the Plough. Harmondsworth [etc.]: Penguin, 1975.

MLA (9th ed.) Citation

Collis, John Stewart. The Worm Forgives the Plough. Penguin, 1975.

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