Gaya APA

Paul, R., Pellegrino, I, G. (1973). Perception and persuaation6bnew approach to effective writing . New York: New York: Harper & Row; 1973.

Gaya MLA

Paul, Raymond., Pellegrino, I., Goione,. "Perception and persuaation6bnew approach to effective writing". New York: New York: Harper & Row; 1973, 1973. Text.