Lua APA (7ú heag.)
Piper, J. (2008). Spectacular sins: And their global purpose in the glory of Christ. Crossway Books.
Lua i Stíl Chicago (17ú heag.)
Piper, John. Spectacular Sins: And Their Global Purpose in the Glory of Christ. Wheaton, Ill.: Crossway Books, 2008.
Lua MLA (9ú heag.)
Piper, John. Spectacular Sins: And Their Global Purpose in the Glory of Christ. Crossway Books, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.