APA Style
THEISSEN, GERD. (1991).
OPEN DOOR, THE .
MINNEAPOLIS:
FORTRESS PRESS.
Chicago Style
THEISSEN, GERD.
OPEN DOOR, THE.
MINNEAPOLIS:
FORTRESS PRESS,
1991.
Text.
MLA Style
THEISSEN, GERD.
OPEN DOOR, THE.
MINNEAPOLIS:
FORTRESS PRESS,
1991.
Text.
Turabian Style
THEISSEN, GERD.
OPEN DOOR, THE.
MINNEAPOLIS:
FORTRESS PRESS,
1991.
Print.