APA-referens

Kerrod, R. (1997). Macmillan Encyclopedia of Science 10: Transportation ; From The Bicycle to Spacecraft. Macmillan Reference.

Chicago-stil citat

Kerrod, Robin. Macmillan Encyclopedia of Science 10: Transportation ; From The Bicycle to Spacecraft. Macmillan Reference, 1997.

MLA-referens

Kerrod, Robin. Macmillan Encyclopedia of Science 10: Transportation ; From The Bicycle to Spacecraft. Macmillan Reference, 1997.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.