APA (7th ed.) Citation

Horick, P. J., Prior, J. C., Hinman, E. E., & Iowa Geological Survey. (1967). Bibliography of the geology of Iowa, 1960-1964. Iowa Geological Survey.

Chicago Style (17th ed.) Citation

Horick, Paul J., Jean Cutler Prior, Eugene Edward Hinman, and Iowa Geological Survey. Bibliography of the Geology of Iowa, 1960-1964. Iowa City, State of Iowa: Iowa Geological Survey, 1967.

MLA (8th ed.) Citation

Horick, Paul J., et al. Bibliography of the Geology of Iowa, 1960-1964. Iowa Geological Survey, 1967.