Citazione Stile APA (7a Edizione)

Ott, J. N. (1970). How to write and deliver a speech. Tridrent Press.

Citazione stile Chigago Style (17a edizione)

Ott, John Nash. How to Write and Deliver a Speech. New York: Tridrent Press, 1970.

Citatione MLA (9a ed.)

Ott, John Nash. How to Write and Deliver a Speech. Tridrent Press, 1970.