Gaya APA
Experimental Psychology. (2002).
California:
Wadsworth.
Gaya Chicago
Experimental Psychology.
.
California:
Wadsworth,
2002.
Buku.
Gaya MLA
Experimental Psychology.
.
California:
Wadsworth,
2002.
Buku.
Gaya Turabian
Experimental Psychology.
California:
Wadsworth,
2002.
Buku.