APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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