Gaya APA
Kemmer, Frank N.. (1988).
The Nalco Water Handbook, Second Edition .
New York:
McGraw-Hill Inc..
Gaya Chicago
Kemmer, Frank N..
The Nalco Water Handbook, Second Edition.
New York:
McGraw-Hill Inc.,
1988.
Text.
Gaya MLA
Kemmer, Frank N..
The Nalco Water Handbook, Second Edition.
New York:
McGraw-Hill Inc.,
1988.
Text.
Gaya Turabian
Kemmer, Frank N..
The Nalco Water Handbook, Second Edition.
New York:
McGraw-Hill Inc.,
1988.
Print.