APA (7th ed.) Citation

Ennis, A. (1945). Compendium psychologiae rationalis. Espasa-Calpe Argentina.

Chicago Style (17th ed.) Citation

Ennis, Antonio. Compendium Psychologiae Rationalis. Buenos Aires [etc.]: Espasa-Calpe Argentina, 1945.

MLA (9th ed.) Citation

Ennis, Antonio. Compendium Psychologiae Rationalis. Espasa-Calpe Argentina, 1945.

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