APA (7th ed.) Citation

Perkinson, D. G., & Keitgen, B. (1995). Improving travel projections for public transportation. Texas Transportation Institute, Texas A&M University System ; [Available through the National Technical Information Service].

Chicago Style (17th ed.) Citation

Perkinson, Dennis G., and Brigitta Keitgen. Improving Travel Projections for Public Transportation. College Station, Tex. : [Springfield, Va.]: Texas Transportation Institute, Texas A&M University System ; [Available through the National Technical Information Service], 1995.

MLA (9th ed.) Citation

Perkinson, Dennis G., and Brigitta Keitgen. Improving Travel Projections for Public Transportation. Texas Transportation Institute, Texas A&M University System ; [Available through the National Technical Information Service], 1995.