APA Style
HOUGEN, Olaf A.. (1949).
Chemical Process Principles .
New York:
John Wiley.
Chicago Style
HOUGEN, Olaf A..
Chemical Process Principles.
New York:
John Wiley,
1949.
Text.
MLA Style
HOUGEN, Olaf A..
Chemical Process Principles.
New York:
John Wiley,
1949.
Text.
Turabian Style
HOUGEN, Olaf A..
Chemical Process Principles.
New York:
John Wiley,
1949.
Print.