APA Style
Hallesby, O.. (1931).
Prayer .
Minneapolis Minnesota:
Augsburg Publishing House.
Chicago Style
Hallesby, O..
Prayer.
Minneapolis Minnesota:
Augsburg Publishing House,
1931.
print.
MLA Style
Hallesby, O..
Prayer.
Minneapolis Minnesota:
Augsburg Publishing House,
1931.
print.
Turabian Style
Hallesby, O..
Prayer.
Minneapolis Minnesota:
Augsburg Publishing House,
1931.
print.