APA (7th ed.) Citation

Benson, J. D., Bell, C. E., & Stover, V. G. (1972). Program documentation manual for the Texas small network package. Texas Transportation Institute.

Chicago Style (17th ed.) Citation

Benson, J. D., Charles E. Bell, and Vergil G. Stover. Program Documentation Manual for the Texas Small Network Package. College Station, Tex.: Texas Transportation Institute, 1972.

MLA (9th ed.) Citation

Benson, J. D., et al. Program Documentation Manual for the Texas Small Network Package. Texas Transportation Institute, 1972.