Keller, N., & Swaney, D. (1998). Tonga (3rd ed.). Lonely Planet Pub.
Chicago Style (17th ed.) CitationKeller, Nancy, and Deanna Swaney. Tonga. 3rd ed. Hawthorn, Vic., Australia: Lonely Planet Pub, 1998.
MLA (9th ed.) CitationKeller, Nancy, and Deanna Swaney. Tonga. 3rd ed. Lonely Planet Pub, 1998.
Warning: These citations may not always be 100% accurate.