APA (7th ed.) Citation

Schwartz, S., & Johnson, J. H. (1981). Psychopathology of childhood: A clinical-experimental approach. Pergamon.

Chicago Style (17th ed.) Citation

Schwartz, Steven, and James H. Johnson. Psychopathology of Childhood: A Clinical-experimental Approach. New York [etc.]: Pergamon, 1981.

MLA (9th ed.) Citation

Schwartz, Steven, and James H. Johnson. Psychopathology of Childhood: A Clinical-experimental Approach. Pergamon, 1981.