Leonhard, K., & Beckmann, H. (1999). Classification of Endogenous Psychoses and their Differentiated Etiology (2nd ed. 1999.). Vienna: Springer Vienna.
Chicago Style CitationLeonhard, Karl, and Helmut Beckmann. Classification of Endogenous Psychoses and Their Differentiated Etiology. 2nd ed. 1999. Vienna: Springer Vienna, 1999.
MLA CitationLeonhard, Karl, and Helmut Beckmann. Classification of Endogenous Psychoses and Their Differentiated Etiology. 2nd ed. 1999. Vienna: Springer Vienna, 1999.
Warning: These citations may not always be 100% accurate.