APA-Zitierstil (7. Ausg.)

E. & F.N. Spon & Davis Langdon Consultancy. (2009). Spon's civil engineering and highway works price book (23rd ed.). Taylor & Francis.

Chicago-Zitierstil (17. Ausg.)

E. & F.N. Spon und Davis Langdon Consultancy. Spon's Civil Engineering and Highway Works Price Book. 23rd ed. London: Taylor & Francis, 2009.

MLA-Zitierstil (8. Ausg.)

E. & F.N. Spon und Davis Langdon Consultancy. Spon's Civil Engineering and Highway Works Price Book. 23rd ed. Taylor & Francis, 2009.