Cita APA (7a ed.)

Vrenken, H., Macharis, C., & Wolters, P. (2005). Intermodal transport in Europe. European Intermodal Association.

Cita Chicago Style (17a ed.)

Vrenken, Huub, Cathy Macharis, y Peter Wolters. Intermodal Transport in Europe. Brussels: European Intermodal Association, 2005.

Cita MLA (9a ed.)

Vrenken, Huub, et al. Intermodal Transport in Europe. European Intermodal Association, 2005.