Citazione Stile APA (7a Edizione)

Welden, T. A. e., & Ellingsworth, H. W. (1968). Speech-communication; theory in practice. McGutchan Pub.

Citazione stile Chigago Style (17a edizione)

Welden, Terry A. ed, e Huber Winton Ellingsworth. Speech-communication; Theory in Practice. Berkeley, California: McGutchan Pub, 1968.

Citatione MLA (9a ed.)

Welden, Terry A. ed, e Huber Winton Ellingsworth. Speech-communication; Theory in Practice. McGutchan Pub, 1968.