APA (7th ed.) Citation
CAMPBELL, S. HARD-TO-MANAGE PRESCHOOL BOYS: EXTERNALIZING BEHAVIOR, SOCIAL COMPETENCE, AND FAMILY CONTEXT AT TWO-YEAR FOLLOWUP.
Chicago Style (17th ed.) Citation
CAMPBELL, S.B. HARD-TO-MANAGE PRESCHOOL BOYS: EXTERNALIZING BEHAVIOR, SOCIAL COMPETENCE, AND FAMILY CONTEXT AT TWO-YEAR FOLLOWUP.
MLA (9th ed.) Citation
CAMPBELL, S.B. HARD-TO-MANAGE PRESCHOOL BOYS: EXTERNALIZING BEHAVIOR, SOCIAL COMPETENCE, AND FAMILY CONTEXT AT TWO-YEAR FOLLOWUP.
Warning: These citations may not always be 100% accurate.