Gaya APA

Duffy, R, S, J, V, D, L, A, T. (2002). NEW LEARNING . New York: Kluwer Academic Publishers.

Gaya MLA

Duffy, Robert-Jan, Simons,, Jos, Van, Der, Linden, And, Tom. "NEW LEARNING". New York: Kluwer Academic Publishers, 2002. Text.