Παραπομπή σε μορφή APA (7η εκδ.)

Iqbal, M., & Sud, K. N. (1969). Iqbal and his poems: A reappraisal ([1st ed.].). Sterling Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Iqbal, Muhammad, και Kider Nath Sud. Iqbal and His Poems: A Reappraisal. [1st ed.]. Delhi: Sterling Publishers, 1969.

Παραπομπή σε μορφή MLA (8th εκδ.)

Iqbal, Muhammad, και Kider Nath Sud. Iqbal and His Poems: A Reappraisal. [1st ed.]. Sterling Publishers, 1969.