APA (7th ed.) Citation

Collins, J., & Collins, M. (1992). Social skills training and the professional helper. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Collins, John, and Mary Collins. Social Skills Training and the Professional Helper. Chichester [etc.]: John Wiley & Sons, 1992.

MLA (9th ed.) Citation

Collins, John, and Mary Collins. Social Skills Training and the Professional Helper. John Wiley & Sons, 1992.