APA Style
GIORGI, John. (2007).
Math for Water Treatment Operators: Practice Problems to Prepare for Water Treatment Operator Certification Exams .
United States of America:
American Waterworks Association.
Chicago Style
GIORGI, John.
Math for Water Treatment Operators: Practice Problems to Prepare for Water Treatment Operator Certification Exams.
United States of America:
American Waterworks Association,
2007.
Text.
MLA Style
GIORGI, John.
Math for Water Treatment Operators: Practice Problems to Prepare for Water Treatment Operator Certification Exams.
United States of America:
American Waterworks Association,
2007.
Text.
Turabian Style
GIORGI, John.
Math for Water Treatment Operators: Practice Problems to Prepare for Water Treatment Operator Certification Exams.
United States of America:
American Waterworks Association,
2007.
Print.