Gaya APA
Orr, J. (1974).
The fervent prayer, the world wide impact of the Great Awakening of 1858. .
Chicago:
Moody Press.
Gaya MLA
Orr, J.Edwin..
"The fervent prayer, the world wide impact of the Great Awakening of 1858. ".
Chicago:
Moody Press,
1974.
Buku.