APA (7th ed.) Citation

Thoreau, H. D., & Romero, F. (2014). Caminar (4a ed.). Árdora.

Chicago Style (17th ed.) Citation

Thoreau, Henry David, and Federico Romero. Caminar. 4a ed. Madrid: Árdora, 2014.

MLA (9th ed.) Citation

Thoreau, Henry David, and Federico Romero. Caminar. 4a ed. Árdora, 2014.

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