APA-Zitierstil (7. Ausg.)

O'Regan, G. (2002). A practical approach to software quality. Springer.

Chicago-Zitierstil (17. Ausg.)

O'Regan, Gerard. A Practical Approach to Software Quality. New York [u.a.]: Springer, 2002.

MLA-Zitierstil (9. Ausg.)

O'Regan, Gerard. A Practical Approach to Software Quality. Springer, 2002.