APA (7th ed.) Citation

Norwegian Archaeological Expedition to Easter Island and the East Pacific, Heyerdahl, T., & Ferdon, E. N. Reports.

Chicago Style (17th ed.) Citation

Norwegian Archaeological Expedition to Easter Island and the East Pacific, Thor Heyerdahl, and Edwin N. Ferdon. Reports.

MLA (9th ed.) Citation

Norwegian Archaeological Expedition to Easter Island and the East Pacific, et al. Reports.

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