APA (7th ed.) Citation

Hillner, M., & Deza Guil, G. Tipografía virtual.

Chicago Style (17th ed.) Citation

Hillner, Matthias, and Gemma Deza Guil. Tipografía Virtual. Barcelona.

MLA (9th ed.) Citation

Hillner, Matthias, and Gemma Deza Guil. Tipografía Virtual.

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