APA (7th ed.) Citation

Johnson, R. W., Davies, R. A., & White, A. (1972). Ulawun volcano, New Britain. Australian Government Publishing Service.

Chicago Style (17th ed.) Citation

Johnson, R. W., R. A. Davies, and A. White. Ulawun Volcano, New Britain. Canberra: Australian Government Publishing Service, 1972.

MLA (9th ed.) Citation

Johnson, R. W., et al. Ulawun Volcano, New Britain. Australian Government Publishing Service, 1972.