APA-referens

Hazeltine,Barrett, & Bull,Christopher. (1999). Appropriate technology: :tools,choices and implications. Academic press.

Chicago-stil citat

Hazeltine,Barrett, och Bull,Christopher. Appropriate Technology: :tools,choices and Implications. USA: Academic press, 1999.

MLA-referens

Hazeltine,Barrett, och Bull,Christopher. Appropriate Technology: :tools,choices and Implications. Academic press, 1999.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.