Lua APA (7ú heag.)

Hopwood, N. Plastic publishing in embryology: Nick Hopwood. Models : the third dimension of science.(2004).

Lua i Stíl Chicago (17ú heag.)

Hopwood, Nick. "Plastic Publishing in Embryology: Nick Hopwood." Models : The Third Dimension of Science.(2004) .

Lua MLA (8ú heag.)

Hopwood, Nick. "Plastic Publishing in Embryology: Nick Hopwood." Models : The Third Dimension of Science.(2004), .

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.