APA-viite (7. p.)

Carnegie-Mellon Conference on Advanced Urban Transportation Systems, Pittsburgh, & Williamson, M. A. (1970). Advanced urban transportation systems. Transportation Research Institute, Carnegie-Mellon University.

Chicago-viite (17. p.)

Carnegie-Mellon Conference on Advanced Urban Transportation Systems, Pittsburgh, ja Mary Anne Williamson. Advanced Urban Transportation Systems. Pittsburgh, Pa.: Transportation Research Institute, Carnegie-Mellon University, 1970.

MLA-viite (8. p.)

Carnegie-Mellon Conference on Advanced Urban Transportation Systems, Pittsburgh, ja Mary Anne Williamson. Advanced Urban Transportation Systems. Transportation Research Institute, Carnegie-Mellon University, 1970.