Gaya APA
Kinney, J.
(2011).
Diary of a Wimpy Kid: Do-It-Yourself Book
(
1)
.
London:
Puffin Book.
Gaya MLA
Kinney, Jeff.
"Diary of a Wimpy Kid: Do-It-Yourself Book".
1
London:
Puffin Book,
2011.
Print.