APA (7th ed.) Citation

Krause, J. (2016). Introducing Bootstrap 4. Apress : Imprint: Apress.

Chicago Style (17th ed.) Citation

Krause, Jörg. Introducing Bootstrap 4. Berkeley, CA: Apress : Imprint: Apress, 2016.

MLA (8th ed.) Citation

Krause, Jörg. Introducing Bootstrap 4. Apress : Imprint: Apress, 2016.

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