Citazione Stile APA (7a Edizione)

Hennings, D. G. (1982). Communication in action: Teaching the language arts (2nd ed.). Houghton Mifflin.

Citazione stile Chigago Style (17a edizione)

Hennings, Dorothy Grant. Communication in Action: Teaching the Language Arts. 2nd ed. Boston: Houghton Mifflin, 1982.

Citatione MLA (8a ed.)

Hennings, Dorothy Grant. Communication in Action: Teaching the Language Arts. 2nd ed. Houghton Mifflin, 1982.