APA (7th ed.) Citation

Guillaume, P. (1979). La psychologie de la forme. Flamarion.

Chicago Style (17th ed.) Citation

Guillaume, Paul. La Psychologie De La Forme. Paris: Flamarion, 1979.

MLA (8th ed.) Citation

Guillaume, Paul. La Psychologie De La Forme. Flamarion, 1979.

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