Style de citation APA (7e éd.)

Haff, G. (2018). How open source ate software: Understand the open source movement and so much more. Apress.

Style de citation Chicago (17e éd.)

Haff, Gordon. How Open Source Ate Software: Understand the Open Source Movement and so Much More. [Place of publication not identified]: Apress, 2018.

Style de citation MLA (8e éd.)

Haff, Gordon. How Open Source Ate Software: Understand the Open Source Movement and so Much More. Apress, 2018.