APA (7th ed.) Citation

Keam, R. F., Lyford, M. A., & McCormack, D. D. (1981). Inferno Crater Lake. Dept. of Scientific and Industrial Research.

Chicago Style (17th ed.) Citation

Keam, R. F., M. A. Lyford, and D. D. McCormack. Inferno Crater Lake. [Wellington, N.Z.]: Dept. of Scientific and Industrial Research, 1981.

MLA (9th ed.) Citation

Keam, R. F., et al. Inferno Crater Lake. Dept. of Scientific and Industrial Research, 1981.