APA (7th ed.) Citation

Greene, G. (1980). Journey without maps / by G. Greene. Penguin.

Chicago Style (17th ed.) Citation

Greene, Graham. Journey Without Maps / by G. Greene. Penguin, 1980.

MLA (9th ed.) Citation

Greene, Graham. Journey Without Maps / by G. Greene. Penguin, 1980.

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