APA-referens (7:e uppl.)

Iversen, M. (1980). Alois Riegl's historiography. University of Essex.

Chicago-referens (17:e uppl.)

Iversen, Margaret. Alois Riegl's Historiography. England: University of Essex, 1980.

MLA-referens (8:e uppl.)

Iversen, Margaret. Alois Riegl's Historiography. University of Essex, 1980.