Citazione Stile APA (7a Edizione)

Simpson, A., Woodcock, J., & Davies, J. (1997). The Mechanical Verification of Solid State Interlocking Geographic Data. Springer.

Citazione stile Chigago Style (17a edizione)

Simpson, A., J. Woodcock, e J. Davies. The Mechanical Verification of Solid State Interlocking Geographic Data. Springer, 1997.

Citatione MLA (9a ed.)

Simpson, A., et al. The Mechanical Verification of Solid State Interlocking Geographic Data. Springer, 1997.