APA (7th ed.) Citation

Geological Time Scale Symposium 106.6 Sydney, International Geological Congress, Cohee, G. V., Glaessner, M. F., & Hedberg, H. D. (1978). Contributions to the geologic time scale: Papers given at the Geological Time Scale Symposium 106.6, 25th International Geological Congress, Sydney, Australia, August 1976. American Association of Petroleum Geologists.

Chicago Style (17th ed.) Citation

Geological Time Scale Symposium 106.6 Sydney, International Geological Congress, George Vincent Cohee, Martin F. Glaessner, and Hollis Dow Hedberg. Contributions to the Geologic Time Scale: Papers Given at the Geological Time Scale Symposium 106.6, 25th International Geological Congress, Sydney, Australia, August 1976. Tulsa: American Association of Petroleum Geologists, 1978.

MLA (9th ed.) Citation

Geological Time Scale Symposium 106.6 Sydney, et al. Contributions to the Geologic Time Scale: Papers Given at the Geological Time Scale Symposium 106.6, 25th International Geological Congress, Sydney, Australia, August 1976. American Association of Petroleum Geologists, 1978.