Lua APA (7ú heag.)

Johnson, S. (2011). Where good ideas come from. Penguin books.

Lua i Stíl Chicago (17ú heag.)

Johnson, Steven. Where Good Ideas Come from. London: Penguin books, 2011.

Lua MLA (9ú heag.)

Johnson, Steven. Where Good Ideas Come from. Penguin books, 2011.

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