APA (7th ed.) Citation

Svekis, L. (2018). A quick guide to Bootstrap 4. Packt Publishing.

Chicago Style (17th ed.) Citation

Svekis, Laurence. A Quick Guide to Bootstrap 4. [Place of publication not identified]: Packt Publishing, 2018.

MLA (9th ed.) Citation

Svekis, Laurence. A Quick Guide to Bootstrap 4. Packt Publishing, 2018.