APA (7th ed.) Citation

Córdoba González, C., González Álvarez, C., & Córdoba Moreno, E. (2002). Photoshop 6: Superfácil. Alfaomega.

Chicago Style (17th ed.) Citation

Córdoba González, Carmen, Carmen González Álvarez, and Enrique Córdoba Moreno. Photoshop 6: Superfácil. México: Alfaomega, 2002.

MLA (9th ed.) Citation

Córdoba González, Carmen, et al. Photoshop 6: Superfácil. Alfaomega, 2002.