Briggs, K. (1976). Introducing transportation networks (1. publ., 3. impr.). Hodder and Stoughton.
Cita Chicago Style (17a ed.)Briggs, Kenneth. Introducing Transportation Networks. 1. publ., 3. impr. London [u.a.]: Hodder and Stoughton, 1976.
Cita MLA (9a ed.)Briggs, Kenneth. Introducing Transportation Networks. 1. publ., 3. impr. Hodder and Stoughton, 1976.
Precaución: Estas citas no son 100% exactas.