Citazione Stile APA (7a Edizione)

Spence, G. (1995). How to argue and win everytime. Martin`s.

Citazione stile Chigago Style (17a edizione)

Spence, Gressy. How to Argue and Win Everytime. New York: Martin`s, 1995.

Citatione MLA (9a ed.)

Spence, Gressy. How to Argue and Win Everytime. Martin`s, 1995.