APA (7th ed.) Citation

Ries, A. Las Veinte y dos leyes inmutables del marketing.

Chicago Style (17th ed.) Citation

Ries, AlTrout. Las Veinte Y Dos Leyes Inmutables Del Marketing.

MLA (8th ed.) Citation

Ries, AlTrout. Las Veinte Y Dos Leyes Inmutables Del Marketing.

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