Παραπομπή σε μορφή APA (7η εκδ.)

Bhuiyan, R. R., & Azim, F. (2011). The 20th century zeitgeist in Doris Lessing's fiction: A reading of the children of violence series. BRAC University.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bhuiyan, Robina Rashid, και Firdous Azim. The 20th Century Zeitgeist in Doris Lessing's Fiction: A Reading of the Children of Violence Series. BRAC University, 2011.

Παραπομπή σε μορφή MLA (8th εκδ.)

Bhuiyan, Robina Rashid, και Firdous Azim. The 20th Century Zeitgeist in Doris Lessing's Fiction: A Reading of the Children of Violence Series. BRAC University, 2011.