APA (7th ed.) Citation

Traversy, B. (2018). Bootstrap 4 From Scratch With 5 Projects (1st edition.). Packt Publishing.

Chicago Style (17th ed.) Citation

Traversy, Brad. Bootstrap 4 From Scratch With 5 Projects. 1st edition. Packt Publishing, 2018.

MLA (9th ed.) Citation

Traversy, Brad. Bootstrap 4 From Scratch With 5 Projects. 1st edition. Packt Publishing, 2018.

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