Cita APA (7a ed.)

Koelsch, G. a. (2016). Requirements Writing for System Engineering (1st ed. 2016.). Apress.

Cita Chicago Style (17a ed.)

Koelsch, George. author. Requirements Writing for System Engineering. 1st ed. 2016. Berkeley, CA: Apress, 2016.

Cita MLA (9a ed.)

Koelsch, George. author. Requirements Writing for System Engineering. 1st ed. 2016. Apress, 2016.