APA Style

Graham, Billy. (1975). Angels: God's Secret Agents (1). Garden City, New York, USA: Doubleday & Company, Inc..

Chicago Style

Graham, Billy. Angels: God's Secret Agents. 1 Garden City, New York, USA: Doubleday & Company, Inc., 1975. Text.

MLA Style

Graham, Billy. Angels: God's Secret Agents. 1 Garden City, New York, USA: Doubleday & Company, Inc., 1975. Text.

Turabian Style

Graham, Billy. Angels: God's Secret Agents. 1 Garden City, New York, USA: Doubleday & Company, Inc., 1975. Print.