Παραπομπή σε μορφή APA (7η εκδ.)

Trendowicz, A., & Jeffery, R. (2014). Software Project Effort Estimation: Foundations and Best Practice Guidelines for Success. Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Trendowicz, Adam, και Ross Jeffery. Software Project Effort Estimation: Foundations and Best Practice Guidelines for Success. Cham: Springer International Publishing : Imprint: Springer, 2014.

Παραπομπή σε μορφή MLA (8th εκδ.)

Trendowicz, Adam, και Ross Jeffery. Software Project Effort Estimation: Foundations and Best Practice Guidelines for Success. Springer International Publishing : Imprint: Springer, 2014.