APA Format
Klobucka, Anna M.; Klobucka, Anna M.. (2007.).
Ponto de encontro : Portuguese as a world language / Anna M. Klobucka ... [et al.]
. New Jersey :: Prentice Hall,.
MLA Format
Klobucka, Anna M.; Klobucka, Anna M..
Ponto de encontro : Portuguese as a world language / Anna M. Klobucka ... [et al.]
. New Jersey :: Prentice Hall,, 2007.
Chicago Format
Klobucka, Anna M.; Klobucka, Anna M.. Ponto de encontro : Portuguese as a world language / Anna M. Klobucka ... [et al.]. New Jersey :: Prentice Hall,, 2007..