APA (7th ed.) Citation
Engstrom, T. W. (1978). What in the world is God doing: The new face of missions. Word.
Chicago Style (17th ed.) Citation
Engstrom, Ted W. What in the World Is God Doing: The New Face of Missions. Texas: Word, 1978.
MLA (9th ed.) Citation
Engstrom, Ted W. What in the World Is God Doing: The New Face of Missions. Word, 1978.
Warning: These citations may not always be 100% accurate.