APA (7th ed.) Citation

Forney, G. G., Nitecki, M. H., & Jenkins, D. T. (1977). Type fossil Coelenterata (except corals) in Field Museum of Natural History. Field Museum of Natural History.

Chicago Style (17th ed.) Citation

Forney, Gerald Glenn, Matthew H. Nitecki, and Daniel T. Jenkins. Type Fossil Coelenterata (except Corals) in Field Museum of Natural History. [Chicago]: Field Museum of Natural History, 1977.

MLA (8th ed.) Citation

Forney, Gerald Glenn, et al. Type Fossil Coelenterata (except Corals) in Field Museum of Natural History. Field Museum of Natural History, 1977.