APA-Zitierstil (7. Ausg.)

Haff, G. (2018). How Open Source Ate Software: Understand the Open Source Movement and So Much More. Apress. https://doi.org/10.1007/978-1-4842-3894-3

Chicago-Zitierstil (17. Ausg.)

Haff, Gordon. How Open Source Ate Software: Understand the Open Source Movement and So Much More. Berkeley, CA: Apress, 2018. https://doi.org/10.1007/978-1-4842-3894-3.

MLA-Zitierstil (9. Ausg.)

Haff, Gordon. How Open Source Ate Software: Understand the Open Source Movement and So Much More. Apress, 2018. https://doi.org/10.1007/978-1-4842-3894-3.