Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Köppen, M., Schaefer, G., & Abraham, A. (2011). Intelligent Computational Optimization in Engineering: Techniques and Applications. Springer Berlin Heidelberg.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Mario Köppen, Gerald Schaefer, και Ajith Abraham. Intelligent Computational Optimization in Engineering: Techniques and Applications. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Intelligent Computational Optimization in Engineering: Techniques and Applications. Springer Berlin Heidelberg, 2011.