Cita APA (7th ed.)
STRAIN, P., & HOYSON, M. (2001). THE NEED FOR LONGITUDINAL, INTENSIVE SOCIAL SKILL INTERVENTION: LEAP FOLLOW-UP OUTCOMES FOR CHILDREN WITH AUTISM.
Cita Chicago (17th ed.)
STRAIN, P.S, i M. HOYSON. THE NEED FOR LONGITUDINAL, INTENSIVE SOCIAL SKILL INTERVENTION: LEAP FOLLOW-UP OUTCOMES FOR CHILDREN WITH AUTISM. 2001.
Cita MLA (9th ed.)
STRAIN, P.S, i M. HOYSON. THE NEED FOR LONGITUDINAL, INTENSIVE SOCIAL SKILL INTERVENTION: LEAP FOLLOW-UP OUTCOMES FOR CHILDREN WITH AUTISM. 2001.
Atenció: Aquestes cites poden no estar 100% correctes.