Gaya APA
Inquiry Into Life. (2011).
New York:
McGraw-Hill.
Gaya Chicago
Inquiry Into Life.
Ed.13.
New York:
McGraw-Hill,
2011.
.
Gaya MLA
Inquiry Into Life.
Ed.13.
New York:
McGraw-Hill,
2011.
.
Gaya Turabian
Inquiry Into Life.
New York:
McGraw-Hill,
2011.
.