APA (7th ed.) Citation

Leijonhielm, C. (1967). Colours, forms and art : studies in differential aesthetic psychology: Studies in differential aesthetic psychology. Almquist and Wickesell.

Chicago Style (17th ed.) Citation

Leijonhielm, Christer. Colours, Forms and Art : Studies in Differential Aesthetic Psychology: Studies in Differential Aesthetic Psychology. Stockholm: Almquist and Wickesell, 1967.

MLA (9th ed.) Citation

Leijonhielm, Christer. Colours, Forms and Art : Studies in Differential Aesthetic Psychology: Studies in Differential Aesthetic Psychology. Almquist and Wickesell, 1967.

Warning: These citations may not always be 100% accurate.