Cita APA (7th ed.)
Colorado. Department of Highways. [Department of Highways State of Colorado: Plan and Profile of Proposed Federal Aid Project No. I-70-1(18)24 : Sheet No. 46, 47, 48, 49].
Cita Chicago (17th ed.)
Colorado. Department of Highways. [Department of Highways State of Colorado: Plan and Profile of Proposed Federal Aid Project No. I-70-1(18)24 : Sheet No. 46, 47, 48, 49].
Cita MLA (9th ed.)
Colorado. Department of Highways. [Department of Highways State of Colorado: Plan and Profile of Proposed Federal Aid Project No. I-70-1(18)24 : Sheet No. 46, 47, 48, 49].
Atenció: Aquestes cites poden no estar 100% correctes.