Gaya APA

Plantinga, C, J. (1993). Assurances of the Hearts: Faith-bulidings devotions on questions Christian asks (2). : Zondervan.

Gaya MLA

Plantinga, Cornelius,, Jr.. "Assurances of the Hearts: Faith-bulidings devotions on questions Christian asks". 2 : Zondervan, 1993. Non Fiction.