APA (7th ed.) Citation

Wilkinson, J. W. (1991). El millor argument. The Better argument. Columna Edicions.

Chicago Style (17th ed.) Citation

Wilkinson, John William. El Millor Argument. The Better Argument. [Barcelona]: Columna Edicions, 1991.

MLA (9th ed.) Citation

Wilkinson, John William. El Millor Argument. The Better Argument. Columna Edicions, 1991.

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