APA (7th ed.) Citation

Heron, P. (1955). Ivon Hitchens. Penguin Books.

Chicago Style (17th ed.) Citation

Heron, Patrick. Ivon Hitchens. Harmondsworth, Middlesex, Eng: Penguin Books, 1955.

MLA (9th ed.) Citation

Heron, Patrick. Ivon Hitchens. Penguin Books, 1955.

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