APA (7th ed.) Citation

(2021). macOS Support Essentials 11 - Apple Pro Training Series: Supporting and Troubleshooting macOS Big Sur. Peachpit Press.

Chicago Style (17th ed.) Citation

MacOS Support Essentials 11 - Apple Pro Training Series: Supporting and Troubleshooting MacOS Big Sur. Peachpit Press, 2021.

MLA (9th ed.) Citation

MacOS Support Essentials 11 - Apple Pro Training Series: Supporting and Troubleshooting MacOS Big Sur. Peachpit Press, 2021.

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