Gaya APA
WERNER, P, K., Verzuh, E.
(2003).
Interactions2 Grammar
(
ed.4)
.
New Jersey:
John Wiley \r Sons.
Gaya MLA
WERNER, Patricia, K.., Verzuh, Eric.
"Interactions2 Grammar".
ed.4
New Jersey:
John Wiley \r Sons,
2003.
Text.