APA-referens

Hardy, P. (1986). How safe are three-wheeled recreational vehicles?

Chicago-stil citat

Hardy, P. How Safe Are Three-wheeled Recreational Vehicles? 1986.

MLA-referens

Hardy, P. How Safe Are Three-wheeled Recreational Vehicles? 1986.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.