Cita APA (7a ed.)

Mignola, M. (2019). Hellboy: 25 years of covers: 25 years of covers. Dark Horse Comics, LLC..

Cita Chicago Style (17a ed.)

Mignola, Mike. Hellboy: 25 Years of Covers: 25 Years of Covers. Cleveland: Dark Horse Comics, LLC., 2019.

Cita MLA (8a ed.)

Mignola, Mike. Hellboy: 25 Years of Covers: 25 Years of Covers. Dark Horse Comics, LLC., 2019.

Precaución: Estas citas no son 100% exactas.