Lua APA (7ú heag.)

Gutman, D., & Paillot, J. (2009). Officer Spence makes no sense! HarperTrophy.

Lua i Stíl Chicago (17ú heag.)

Gutman, Dan, agus Jim Paillot. Officer Spence Makes No Sense! New York: HarperTrophy, 2009.

Lua MLA (8ú heag.)

Gutman, Dan, agus Jim Paillot. Officer Spence Makes No Sense! HarperTrophy, 2009.

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