APA (7th ed.) Citation

Schmidt, W. (1933). Bélgica (2a ed.). Labor.

Chicago Style (17th ed.) Citation

Schmidt, Walther. Bélgica. 2a ed. Barcelona ; Buenos Aires: Labor, 1933.

MLA (9th ed.) Citation

Schmidt, Walther. Bélgica. 2a ed. Labor, 1933.

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