Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Dym, H., Oliveira, M. C. d., & Putinar, M. (2012). Mathematical Methods in Systems, Optimization, and Control: Festschrift in Honor of J. William Helton. Springer Basel : Imprint: Birkhäuser.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Harry Dym, Mauricio C. de Oliveira, και Mihai Putinar. Mathematical Methods in Systems, Optimization, and Control: Festschrift in Honor of J. William Helton. Basel: Springer Basel : Imprint: Birkhäuser, 2012.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Mathematical Methods in Systems, Optimization, and Control: Festschrift in Honor of J. William Helton. Springer Basel : Imprint: Birkhäuser, 2012.