APA (7th ed.) Citation

(1998). Portuguese (Brazilian): The complete course IB. Recorded Books.

Chicago Style (17th ed.) Citation

Portuguese (Brazilian): The Complete Course IB. Prince Frederick, MD: Recorded Books, 1998.

MLA (8th ed.) Citation

Portuguese (Brazilian): The Complete Course IB. Recorded Books, 1998.

Warning: These citations may not always be 100% accurate.