Παραπομπή σε μορφή APA (7η εκδ.)

Gonzalez de Santos, P., Garcia, E., & Estremera, J. (2006). Quadrupedal Locomotion: An Introduction to the Control of Four-legged Robots. Springer-Verlag London Limited.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gonzalez de Santos, Pablo, Elena Garcia, και Joaquin Estremera. Quadrupedal Locomotion: An Introduction to the Control of Four-legged Robots. London: Springer-Verlag London Limited, 2006.

Παραπομπή σε μορφή MLA (8th εκδ.)

Gonzalez de Santos, Pablo, et al. Quadrupedal Locomotion: An Introduction to the Control of Four-legged Robots. Springer-Verlag London Limited, 2006.