Hazekamp, J. (1988). European contributions to youth research. Raedarius books.
Chicago Style (17th ed.) CitationHazekamp, Jan. "European Contributions to Youth Research." Raedarius Books 1988.
MLA (8th ed.) CitationHazekamp, Jan. "European Contributions to Youth Research." Raedarius Books, 1988.
Warning: These citations may not always be 100% accurate.