APA aipamena

Vanspanckeren, K. (1994). An outline of American literature. New York: United States Information Agency.

Chicago Style aipamena

Vanspanckeren, Kathryn. An Outline of American Literature. New York: United States Information Agency, 1994.

MLA aipamena

Vanspanckeren, Kathryn. An Outline of American Literature. New York: United States Information Agency, 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.