APA-referens (7:e uppl.)
Webber, P. E. (2011). Pella Dutch: Portrait of a language in an Iowa community (1st University of Iowa Press ed.; an expanded ed.). University of Iowa Press.
Chicago-referens (17:e uppl.)
Webber, Philip E. Pella Dutch: Portrait of a Language in an Iowa Community. 1st University of Iowa Press ed.; an expanded ed. Iowa City: University of Iowa Press, 2011.
MLA-referens (9:e uppl.)
Webber, Philip E. Pella Dutch: Portrait of a Language in an Iowa Community. 1st University of Iowa Press ed.; an expanded ed. University of Iowa Press, 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.