APA (7th ed.) Citation

Richardson, G. B., & Guigou, R. (1966). Teoria económica. Labor.

Chicago Style (17th ed.) Citation

Richardson, George Barclay., and Rafael Guigou. Teoria Económica. Barcelona: Labor, 1966.

MLA (9th ed.) Citation

Richardson, George Barclay., and Rafael Guigou. Teoria Económica. Labor, 1966.

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