Cita APA (7a ed.)
Packer, J. I. (1977). I want to be a Christian. Tyndale House Publishers.
Cita Chicago Style (17a ed.)
Packer, J. I. I Want to Be a Christian. Wheaton, Ill.: Tyndale House Publishers, 1977.
Cita MLA (9a ed.)
Packer, J. I. I Want to Be a Christian. Tyndale House Publishers, 1977.
Precaución: Estas citas no son 100% exactas.