Cita APA (7a ed.)

Pearson IT Certification (Firm), publisher, & Vugt, S. v. (2022). Red Hat certified System Administrator (RHCSA) RHEL 9 ([First edition].). Pearson IT Certification.

Cita Chicago Style (17a ed.)

Pearson IT Certification (Firm), publisher, y Sander van Vugt. Red Hat Certified System Administrator (RHCSA) RHEL 9. [First edition]. [Place of publication not identified]: Pearson IT Certification, 2022.

Cita MLA (9a ed.)

Pearson IT Certification (Firm), publisher, y Sander van Vugt. Red Hat Certified System Administrator (RHCSA) RHEL 9. [First edition]. Pearson IT Certification, 2022.