Παραπομπή σε μορφή APA (7η εκδ.)

Gonzalez de Santos, P., Estremera, J., & Garcia, E. Quadrupedal locomotion: An introduction to the control of four-legged robots.

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (8th εκδ.)

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