Cita APA (7th ed.)
Ash, C. (2003). Marriage: Sex in the service of God. Inter-Varsity Press.
Cita Chicago (17th ed.)
Ash, Christopher. Marriage: Sex in the Service of God. Leicester: Inter-Varsity Press, 2003.
Cita MLA (9th ed.)
Ash, Christopher. Marriage: Sex in the Service of God. Inter-Varsity Press, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.