APA (7th ed.) Citation

Ussher, P., González, G., & Ussher, P. (2010). Hóckey. Editorial Stadium.

Chicago Style (17th ed.) Citation

Ussher, Patricia, Gustavo González, and Patricia Ussher. Hóckey. Buenos Aires: Editorial Stadium, 2010.

MLA (9th ed.) Citation

Ussher, Patricia, et al. Hóckey. Editorial Stadium, 2010.