Gaya APA
Kinney, J.
(2011).
Diary of a Wimpy Kid # 4: Dog Days
.
United States of America:
Hachette Book Group USA.
Gaya MLA
Kinney, Jeff.
"Diary of a Wimpy Kid # 4: Dog Days".
United States of America:
Hachette Book Group USA,
2011.
Text.