APA Style
Vyas, P., Nanini, N.
(2009).
Nanu's Homework: a book about present perfect tense
.
Jakarta:
Gramedia.
MLA Style
Vyas, Preeta., Nanini, Nadia.
"Nanu's Homework: a book about present perfect tense".
Jakarta:
Gramedia,
2009.
Text.