APA (7th ed.) Citation

Crantz, P., Soler Carreras, D., & Hauptmann, M. (1943). AritmØtica y Ælgebra (6“ ed.). Labor.

Chicago Style (17th ed.) Citation

Crantz, P., David Soler Carreras, and M. Hauptmann. AritmØtica Y Ælgebra. 6“ ed. Barcelona [etc.]: Labor, 1943.

MLA (9th ed.) Citation

Crantz, P., et al. AritmØtica Y Ælgebra. 6“ ed. Labor, 1943.