APA (7th ed.) Citation

Watzlawick, P., Moll, X., & Solano, F. (2013). El arte de amargarse la vida. Herder.

Chicago Style (17th ed.) Citation

Watzlawick, Paul, Xavier Moll, and Francisco Solano. El Arte De Amargarse La Vida. Barcelona: Herder, 2013.

MLA (8th ed.) Citation

Watzlawick, Paul, et al. El Arte De Amargarse La Vida. Herder, 2013.

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