Gaya APA

Fokkema, D, W., Kunne-ibsch, E, U. (1977). Theories of literature in the twentieth century . United Kingdom: C. Hurst & Co. Ltd.

Gaya MLA

Fokkema, D., W.., Kunne-ibsch, Elr, Ud. "Theories of literature in the twentieth century". United Kingdom: C. Hurst & Co. Ltd, 1977. Text.