Cita APA (7a ed.)

Jessica Minnick. (2020). Responsive Web Design with HTML 5 & CSS, 9th Edition (ninth edition.). Cengage Learning.

Cita Chicago Style (17a ed.)

Jessica Minnick. Responsive Web Design with HTML 5 & CSS, 9th Edition. ninth edition. United States of America: Cengage Learning, 2020.

Cita MLA (8a ed.)

Jessica Minnick. Responsive Web Design with HTML 5 & CSS, 9th Edition. ninth edition. Cengage Learning, 2020.