APA (7th ed.) Citation

Williams, C. L., & Hawkins, H. G., Jr. (2008). Field location & marking of no-passing zones due to vertical alignments using the global positioning system. [Texas A&M University].

Chicago Style (17th ed.) Citation

Williams, Cameron Lee, and H. Gene Hawkins, Jr. Field Location & Marking of No-passing Zones Due to Vertical Alignments Using the Global Positioning System. [College Station, Tex.]: [Texas A&M University], 2008.

MLA (9th ed.) Citation

Williams, Cameron Lee, and H. Gene Hawkins, Jr. Field Location & Marking of No-passing Zones Due to Vertical Alignments Using the Global Positioning System. [Texas A&M University], 2008.