APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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