Penggayaan APA
CHRISTENSEN, Larry B. (1997).
Experimental methodology (7 th ed.).
Boston:
Allyn and Bacon.
Chicago Style
CHRISTENSEN, Larry B.
Experimental methodology.
7 th ed.
Boston:
Allyn and Bacon,
1997.
Text.
MLA Style
CHRISTENSEN, Larry B.
Experimental methodology.
7 th ed.
Boston:
Allyn and Bacon,
1997.
Text.
Turabian Style
CHRISTENSEN, Larry B.
Experimental methodology.
7 th ed.
Boston:
Allyn and Bacon,
1997.
Print.