Gaya APA
Carl, B.
(2010).
SRA Imagine It! Level 4, Book 1
(
Level 4-1)
.
Columbus:
SRA/McGraw-Hill.
Gaya MLA
Carl, Bereiter.
"SRA Imagine It! Level 4, Book 1".
Level 4-1
Columbus:
SRA/McGraw-Hill,
2010.
Text.