Albert, D., & Lukas, J. (1999). Knowledge spaces: Theories, empirical research, and applications. Lawrence Erlbaum Assoc.
Chicago Style (17th ed.) CitationAlbert, Dietrich, and Josef Lukas. Knowledge Spaces: Theories, Empirical Research, and Applications. Mahwah, NJ: Lawrence Erlbaum Assoc, 1999.
MLA (9th ed.) CitationAlbert, Dietrich, and Josef Lukas. Knowledge Spaces: Theories, Empirical Research, and Applications. Lawrence Erlbaum Assoc, 1999.
Warning: These citations may not always be 100% accurate.