APA (7th ed.) Citation

Roberts, P. O., & Suhrbier, J. H. (1966). Highway location analysis: An example problem. MIT Pr.

Chicago Style (17th ed.) Citation

Roberts, Paul O., and John H. Suhrbier. Highway Location Analysis: An Example Problem. Cambridge, Mass. [u.a.]: MIT Pr, 1966.

MLA (9th ed.) Citation

Roberts, Paul O., and John H. Suhrbier. Highway Location Analysis: An Example Problem. MIT Pr, 1966.