APA-referens

Townsend, P. D. K. (1973). Colour centres and imperfections in insulators and semiconductors.

Chicago-stil citat

Townsend, P D; Kelly. Colour Centres and Imperfections in Insulators and Semiconductors. Chatto & Windus, London, 1973.

MLA-referens

Townsend, P D; Kelly. Colour Centres and Imperfections in Insulators and Semiconductors. 1973.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.