APA (7th ed.) Citation

Klausmeier, H. J., & Allen, P. S. (1978). Cognitive development of children and youth : a longitudinal study / (by) Herbert J. Klausmeier, Patricia S. Allen: A longitudinal study. Academic Press.

Chicago Style (17th ed.) Citation

Klausmeier, Herbert J., and Patricia S. Allen. Cognitive Development of Children and Youth : A Longitudinal Study / (by) Herbert J. Klausmeier, Patricia S. Allen: A Longitudinal Study. New York (etc.) ; London: Academic Press, 1978.

MLA (9th ed.) Citation

Klausmeier, Herbert J., and Patricia S. Allen. Cognitive Development of Children and Youth : A Longitudinal Study / (by) Herbert J. Klausmeier, Patricia S. Allen: A Longitudinal Study. Academic Press, 1978.

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