Gaya APA

Packer, J, I., Zoba, W, M. (2002). J.I. Packer Answers Questions for Today (1). : Tyndale House Publishers.

Gaya MLA

Packer, James, I.., Zoba, Wendy, Murray. "J.I. Packer Answers Questions for Today". 1 : Tyndale House Publishers, 2002. Non Fiction.