Παραπομπή σε μορφή APA (7η εκδ.)

Wieringa, R., & Persson, A. (2010). Requirements Engineering: Foundation for Software Quality: 16th International Working Conference, REFSQ 2010, Essen, Germany, June 30–July 2, 2010. Proceedings. Springer-Verlag Berlin Heidelberg.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Wieringa, Roel, και Anne Persson. Requirements Engineering: Foundation for Software Quality: 16th International Working Conference, REFSQ 2010, Essen, Germany, June 30–July 2, 2010. Proceedings. Berlin, Heidelberg: Springer-Verlag Berlin Heidelberg, 2010.

Παραπομπή σε μορφή MLA (8th εκδ.)

Wieringa, Roel, και Anne Persson. Requirements Engineering: Foundation for Software Quality: 16th International Working Conference, REFSQ 2010, Essen, Germany, June 30–July 2, 2010. Proceedings. Springer-Verlag Berlin Heidelberg, 2010.