APA
Eastman D., . (2002). The hour that changes the world: a practical plan for personal prayer. Grand Rapids, Mich: Chosen Books.
Chicago
Eastman Dick, . 2002. The hour that changes the world: a practical plan for personal prayer. Grand Rapids, Mich: Chosen Books.
Harvard
Eastman D., . (2002). The hour that changes the world: a practical plan for personal prayer. Grand Rapids, Mich: Chosen Books.
MLA
Eastman Dick, . The hour that changes the world: a practical plan for personal prayer. Grand Rapids, Mich: Chosen Books. 2002.