APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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