Cita APA (7th ed.)

Hoel, L. A., Garbeth, N., & Sadek, A. W. (2008). Transportation infrastructure engineering: A multimodal integration (International student ed.). Thomson Nelson.

Cita Chicago (17th ed.)

Hoel, Lester A., Nicholas Garbeth, i Adel W. Sadek. Transportation Infrastructure Engineering: A Multimodal Integration. International student ed. Toronto: Thomson Nelson, 2008.

Cita MLA (9th ed.)

Hoel, Lester A., et al. Transportation Infrastructure Engineering: A Multimodal Integration. International student ed. Thomson Nelson, 2008.