Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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