APA Style
Bourgin, Frank. (1990).
The Great Challenge .
New York:
HARPER & ROW PUBLISHERS.
Chicago Style
Bourgin, Frank.
The Great Challenge.
New York:
HARPER & ROW PUBLISHERS,
1990.
.
MLA Style
Bourgin, Frank.
The Great Challenge.
New York:
HARPER & ROW PUBLISHERS,
1990.
.
Turabian Style
Bourgin, Frank.
The Great Challenge.
New York:
HARPER & ROW PUBLISHERS,
1990.
.