Hickman, M., Mirchandani, P., & Voss, S. (2008). Computer-aided systems in Public Transport. Springer.
Chicago Style (17th ed.) ZitazioaHickman, Mark, Pitu Mirchandani, eta Stefan Voss. Computer-aided Systems in Public Transport. Berlín: Springer, 2008.
MLA (9th ed.) ZitazioaHickman, Mark, et al. Computer-aided Systems in Public Transport. Springer, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.