Cita APA

Doughlas Adams. (1979). The Hitchhiker's Guide to the Galaxy. Pan Books.

Citación estilo Chicago

Doughlas Adams. The Hitchhiker's Guide to the Galaxy. London: Pan Books, 1979.

Cita MLA

Doughlas Adams. The Hitchhiker's Guide to the Galaxy. Pan Books, 1979.

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