APA način citiranja (7. izdanje)
Sing,Gurucharan, & Sing, J. (2008). Highway Engineering (5th ed.). Standard Publishers.
Čikaški stil citiranja (17. izdanje)
Sing,Gurucharan, i Jagdish Sing. Highway Engineering. 5th ed. Delhi: Standard Publishers, 2008.
MLA način citiranja (9. izdanje)
Sing,Gurucharan, i Jagdish Sing. Highway Engineering. 5th ed. Standard Publishers, 2008.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.