APA Цитирование

Robinson, D. L. (1997). Cyclists should wear helmets. Australian laws making helmets compulsory deterred people from cycling.

Chicago-стиль цитирования

Robinson, D. L. Cyclists Should Wear Helmets. Australian Laws Making Helmets Compulsory Deterred People From Cycling. 1997.

MLA-цитирование

Robinson, D. L. Cyclists Should Wear Helmets. Australian Laws Making Helmets Compulsory Deterred People From Cycling. 1997.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.