APA način citiranja (7. izdanje)
Spencer, H. (1956). Islam and the gospel of God: A comparison of the central doctrines of Christianity and Islam, prepared for the use of Christian workers among Muslims. I.S.P.C.K..
Čikaški stil citiranja (17. izdanje)
Spencer, Harold. Islam and the Gospel of God: A Comparison of the Central Doctrines of Christianity and Islam, Prepared for the Use of Christian Workers Among Muslims. Delhi: I.S.P.C.K., 1956.
MLA način citiranja (9. izdanje)
Spencer, Harold. Islam and the Gospel of God: A Comparison of the Central Doctrines of Christianity and Islam, Prepared for the Use of Christian Workers Among Muslims. I.S.P.C.K., 1956.
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