APA (7e ed.) Bronvermelding

Adams, D. (2009). The Hitchhiker's guide to the galaxy. Pan Books.

Chicago (17e ed.) Bronvermelding

Adams, Douglas. The Hitchhiker's Guide to the Galaxy. London: Pan Books, 2009.

MLA (8e ed.) Bronvermelding

Adams, Douglas. The Hitchhiker's Guide to the Galaxy. Pan Books, 2009.