Gaya APA
SCHULTZ, Fred. (2008).
EDUCATIONAL: Anual editions 08/09 (35th Ed.).
New York:
The McGraw-Hill Companies, Inc..
Gaya Chicago
SCHULTZ, Fred.
EDUCATIONAL: Anual editions 08/09.
35th Ed.
New York:
The McGraw-Hill Companies, Inc.,
2008.
Text.
Gaya MLA
SCHULTZ, Fred.
EDUCATIONAL: Anual editions 08/09.
35th Ed.
New York:
The McGraw-Hill Companies, Inc.,
2008.
Text.
Gaya Turabian
SCHULTZ, Fred.
EDUCATIONAL: Anual editions 08/09.
35th Ed.
New York:
The McGraw-Hill Companies, Inc.,
2008.
Print.