APA-viite (7. p.)

Raptis, I. A., & Valavanis, K. P. (2011). Linear and nonlinear control of small-scale unmanned helicopters. Springer Science+Business Media B.V.

Chicago-viite (17. p.)

Raptis, Ioannis A., ja Kimon P. Valavanis. Linear and Nonlinear Control of Small-scale Unmanned Helicopters. Dordrecht, New York: Springer Science+Business Media B.V, 2011.

MLA-viite (9. p.)

Raptis, Ioannis A., ja Kimon P. Valavanis. Linear and Nonlinear Control of Small-scale Unmanned Helicopters. Springer Science+Business Media B.V, 2011.