APA (7th ed.) Citation

Langa , R. (1960). Comercio exterior. ICADE.

Chicago Style (17th ed.) Citation

Langa , Ramón. Comercio Exterior. Madrid: ICADE, 1960.

MLA (9th ed.) Citation

Langa , Ramón. Comercio Exterior. ICADE, 1960.

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