Cita APA (7a ed.)

AECOM (Firm). (2015). Spon's civil engineering and highway works price book: 2015 (Twenty-ninth edition.). CRC Press.

Cita Chicago Style (17a ed.)

AECOM (Firm). Spon's Civil Engineering and Highway Works Price Book: 2015. Twenty-ninth edition. Boca Raton, FL: CRC Press, 2015.

Cita MLA (9a ed.)

AECOM (Firm). Spon's Civil Engineering and Highway Works Price Book: 2015. Twenty-ninth edition. CRC Press, 2015.