Prego - jongeren mét spirit. (2004). Pregopraat = prego praat. Brussel: Prego.
Chicago Style (17th ed.) CitationPrego - jongeren mét spirit. Pregopraat = Prego Praat. Brussel: Prego, 2004.
MLA引文Prego - jongeren mét spirit. Pregopraat = Prego Praat. Brussel: Prego, 2004.
警告:這些引文格式不一定是100%准確.