Παραπομπή σε μορφή APA (7η εκδ.)

Lewis, R. I. (1991). Vortex element methods for fluid dynamic analysis of engineering systems (first published.). Cambridge University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lewis, R. I. Vortex Element Methods for Fluid Dynamic Analysis of Engineering Systems. first published. Cambridge: Cambridge University Press, 1991.

Παραπομπή σε μορφή MLA (8th εκδ.)

Lewis, R. I. Vortex Element Methods for Fluid Dynamic Analysis of Engineering Systems. first published. Cambridge University Press, 1991.