APA (7th ed.) Citation

Cornell, T. C., Anderson, F., & Gorgulho, G. (1979). Report from Nicaragua.

Chicago Style (17th ed.) Citation

Cornell, Thomas C., Florence Anderson, and Gilberto Gorgulho. Report from Nicaragua. 1979.

MLA (8th ed.) Citation

Cornell, Thomas C., et al. Report from Nicaragua. 1979.