Law, W. (1971). A serious call to a devout and holy life. Sovereign Publishers.
Cita Chicago (17th ed.)Law, William. A Serious Call to a Devout and Holy Life. Grand Rapids: Sovereign Publishers, 1971.
Cita MLA (9th ed.)Law, William. A Serious Call to a Devout and Holy Life. Sovereign Publishers, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.