APA استشهاد

Richards, B. (1980). English verse [1830-1890]. Longman.

استشهاد بنمط شيكاغو

Richards, Bernard. English Verse [1830-1890]. London: Longman, 1980.

MLA استشهاد

Richards, Bernard. English Verse [1830-1890]. Longman, 1980.