Cita APA (7a ed.)

Ekman, R., & Hewitt, L. (1960). Problems and Theories in Modern Aesthetics: Some Points of View. Gleerup.

Cita Chicago Style (17a ed.)

Ekman, Rolf, y Lionel Hewitt. Problems and Theories in Modern Aesthetics: Some Points of View. Malmö: Gleerup, 1960.

Cita MLA (8a ed.)

Ekman, Rolf, y Lionel Hewitt. Problems and Theories in Modern Aesthetics: Some Points of View. Gleerup, 1960.