Penggayaan APA
Johnson, George. (2008).
Essentials of The Living World (third).
United State of America:
McGraw-Hill.
Chicago Style
Johnson, George.
Essentials of The Living World.
third
United State of America:
McGraw-Hill,
2008.
Text.
MLA Style
Johnson, George.
Essentials of The Living World.
third
United State of America:
McGraw-Hill,
2008.
Text.
Turabian Style
Johnson, George.
Essentials of The Living World.
third
United State of America:
McGraw-Hill,
2008.
Print.