Lua APA (7ú heag.)
Schmidgen, H., & Schott, N. F. (2014). The Helmholtz curves: Tracing lost time (First edition.). Fordham University Press.
Lua i Stíl Chicago (17ú heag.)
Schmidgen, Henning, agus Nils F. Schott. The Helmholtz Curves: Tracing Lost Time. First edition. New York: Fordham University Press, 2014.
Lua MLA (9ú heag.)
Schmidgen, Henning, agus Nils F. Schott. The Helmholtz Curves: Tracing Lost Time. First edition. Fordham University Press, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.