APA-referens (7:e uppl.)

Carro-Pérez, E. H., & Ampudia-Rueda, A. (2019). Risk behavior when driving a car in the urban areas of southern Tamaulipas and Mexico City. Universidad Autónoma de Tamaulipas.

Chicago-referens (17:e uppl.)

Carro-Pérez, Ennio Héctor, och Amada Ampudia-Rueda. Risk Behavior When Driving a Car in the Urban Areas of Southern Tamaulipas and Mexico City. Universidad Autónoma de Tamaulipas, 2019.

MLA-referens (8:e uppl.)

Carro-Pérez, Ennio Héctor, och Amada Ampudia-Rueda. Risk Behavior When Driving a Car in the Urban Areas of Southern Tamaulipas and Mexico City. Universidad Autónoma de Tamaulipas, 2019.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.