Παραπομπή σε μορφή APA (7η εκδ.)

Law, W. (1971). A serious call to a devout and holy life. Sovereign Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Law, William. A Serious Call to a Devout and Holy Life. Grand Rapids: Sovereign Publishers, 1971.

Παραπομπή σε μορφή MLA (9th εκδ.)

Law, William. A Serious Call to a Devout and Holy Life. Sovereign Publishers, 1971.