APA (7th ed.) Citation

O'Grady, A. (2018). GitLab Quick Start Guide (1st edition.). Packt Publishing.

Chicago Style (17th ed.) Citation

O'Grady, Adam. GitLab Quick Start Guide. 1st edition. Packt Publishing, 2018.

MLA (9th ed.) Citation

O'Grady, Adam. GitLab Quick Start Guide. 1st edition. Packt Publishing, 2018.

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