APA-referens (7:e uppl.)

Norrman, R. (1986). Samuel Butler and the meaning of chiasmus. MacMillan.

Chicago-referens (17:e uppl.)

Norrman, Ralf. Samuel Butler and the Meaning of Chiasmus. Houndmills [u.a.]: MacMillan, 1986.

MLA-referens (8:e uppl.)

Norrman, Ralf. Samuel Butler and the Meaning of Chiasmus. MacMillan, 1986.