APA (7th ed.) Citation

Evans, J. F., & Salcedo, R. N. j. a. (1974). Communications in agriculture: The American farm press. Iowa State University Press.

Chicago Style (17th ed.) Citation

Evans, James F., and Rodolfo N. joint auth Salcedo. Communications in Agriculture: The American Farm Press. Ames: Iowa State University Press, 1974.

MLA (9th ed.) Citation

Evans, James F., and Rodolfo N. joint auth Salcedo. Communications in Agriculture: The American Farm Press. Iowa State University Press, 1974.