APA način citiranja (7. izdanje)

Speer, R. When Christianity was new. Fleming H. Revell Company..

Čikaški stil citiranja (17. izdanje)

Speer, Robert. When Christianity Was New. New York: Fleming H. Revell Company..

MLA način citiranja (9. izdanje)

Speer, Robert. When Christianity Was New. Fleming H. Revell Company..