Cita APA (7th ed.)
Ryken, P. G. (2001). The message of salvation: By God's grace, for God's glory. InterVarsity Press.
Cita Chicago (17th ed.)
Ryken, Philip Graham. The Message of Salvation: By God's Grace, for God's Glory. Downers Grove, Ill.: InterVarsity Press, 2001.
Cita MLA (9th ed.)
Ryken, Philip Graham. The Message of Salvation: By God's Grace, for God's Glory. InterVarsity Press, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.