Gaya APA
Putri, Ratna Setyowati, Yojani, Fidelia Ratri. (2006).
Student's Book Smile for Elementary School Fourth Grade 5 .
Jakarta:
Esis.
Gaya Chicago
Putri, Ratna Setyowati, Yojani, Fidelia Ratri.
Student's Book Smile for Elementary School Fourth Grade 5.
Jakarta:
Esis,
2006.
Text.
Gaya MLA
Putri, Ratna Setyowati, Yojani, Fidelia Ratri.
Student's Book Smile for Elementary School Fourth Grade 5.
Jakarta:
Esis,
2006.
Text.
Gaya Turabian
Putri, Ratna Setyowati, Yojani, Fidelia Ratri.
Student's Book Smile for Elementary School Fourth Grade 5.
Jakarta:
Esis,
2006.
Print.