Penggayaan APA
ENGER, Eldon D. (2008).
Enviromental Science: A Study Of Interrelationship (11).
United State of America:
McGraw-Hill Companies.
Chicago Style
ENGER, Eldon D.
Enviromental Science: A Study Of Interrelationship.
11
United State of America:
McGraw-Hill Companies,
2008.
Text.
MLA Style
ENGER, Eldon D.
Enviromental Science: A Study Of Interrelationship.
11
United State of America:
McGraw-Hill Companies,
2008.
Text.
Turabian Style
ENGER, Eldon D.
Enviromental Science: A Study Of Interrelationship.
11
United State of America:
McGraw-Hill Companies,
2008.
Print.