APA (7th ed.) Citation

Heyerdahl, T. (1971). The Ra expeditions / Thor Heyerdahl ; translated (from the Norwegian) by Patricia Crampton. Unwin Paperbacks.

Chicago Style (17th ed.) Citation

Heyerdahl, Thor. The Ra Expeditions / Thor Heyerdahl ; Translated (from the Norwegian) by Patricia Crampton. London: Unwin Paperbacks, 1971.

MLA (9th ed.) Citation

Heyerdahl, Thor. The Ra Expeditions / Thor Heyerdahl ; Translated (from the Norwegian) by Patricia Crampton. Unwin Paperbacks, 1971.

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