Cita APA (7th ed.)
Yancey, P. (2003). What's so amazing about grace? Evangel Publishing House.
Cita Chicago (17th ed.)
Yancey, Philip. What's so Amazing About Grace? Nairobi, Kenya: Evangel Publishing House, 2003.
Cita MLA (9th ed.)
Yancey, Philip. What's so Amazing About Grace? Evangel Publishing House, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.