APA Citation

Konig, K., & Konig, K. (1963). Brothers and sisters: A study in child psychology. New York, New York: St George Books.

Chicago Style Citation

Konig, Karl, and Karl Konig. Brothers and Sisters: A Study in Child Psychology. New York, New York: St George Books, 1963.

MLA Citation

Konig, Karl, and Karl Konig. Brothers and Sisters: A Study in Child Psychology. New York, New York: St George Books, 1963.

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