Cita APA (7th ed.)

Sirles, P. C. (2006). Use of geophysics for transportation projects. Transportation Research Board.

Cita Chicago (17th ed.)

Sirles, Phil C. Use of Geophysics for Transportation Projects. Washington, D.C: Transportation Research Board, 2006.

Cita MLA (9th ed.)

Sirles, Phil C. Use of Geophysics for Transportation Projects. Transportation Research Board, 2006.