APA-referens (7:e uppl.)

Sommer, D. Who can tell?: The blanks in Villaverde / Doris Sommer. Mixing race, mixing culture : inter-American literary dialogues.(2002).

Chicago-referens (17:e uppl.)

Sommer, Doris. "Who Can Tell?: The Blanks in Villaverde / Doris Sommer." Mixing Race, Mixing Culture : Inter-American Literary Dialogues.(2002) .

MLA-referens (8:e uppl.)

Sommer, Doris. "Who Can Tell?: The Blanks in Villaverde / Doris Sommer." Mixing Race, Mixing Culture : Inter-American Literary Dialogues.(2002), .