APA (7th ed.) Citation

Kaufmann, G. (1979). Visual imagery and its relation to problem solving: A theoretical and experimental inquiry. Universitetsforlaget.

Chicago Style (17th ed.) Citation

Kaufmann, Geir. Visual Imagery and Its Relation to Problem Solving: A Theoretical and Experimental Inquiry. Bergen: Universitetsforlaget, 1979.

MLA (9th ed.) Citation

Kaufmann, Geir. Visual Imagery and Its Relation to Problem Solving: A Theoretical and Experimental Inquiry. Universitetsforlaget, 1979.