Cita APA (7a ed.)

Jakobus, B., & Marah, J. (2018). Mastering Bootstrap 4 - Second Edition (2nd edition.). Packt Publishing.

Cita Chicago Style (17a ed.)

Jakobus, Benjamin, y Jason Marah. Mastering Bootstrap 4 - Second Edition. 2nd edition. Packt Publishing, 2018.

Cita MLA (9a ed.)

Jakobus, Benjamin, y Jason Marah. Mastering Bootstrap 4 - Second Edition. 2nd edition. Packt Publishing, 2018.

Precaución: Estas citas no son 100% exactas.