Lua APA (7ú heag.)

Hvattum, M. (2004). Gottfried Semper and the problem of historicism. Cambridge University Press.

Lua i Stíl Chicago (17ú heag.)

Hvattum, Mari. Gottfried Semper and the Problem of Historicism. Cambridge ; New York: Cambridge University Press, 2004.

Lua MLA (8ú heag.)

Hvattum, Mari. Gottfried Semper and the Problem of Historicism. Cambridge University Press, 2004.

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