Style de citation APA (7e éd.)

Bullough, G. (1949). <<The>> trend of modern poetry (3. ed.). Oliver & Boyd.

Style de citation Chicago (17e éd.)

Bullough, Geoffrey. <<The>> Trend of Modern Poetry. 3. ed. London: Oliver & Boyd, 1949.

Style de citation MLA (9e éd.)

Bullough, Geoffrey. <<The>> Trend of Modern Poetry. 3. ed. Oliver & Boyd, 1949.