Cita APA (7th ed.)
Vonk, M. E., Tripodi, T., & Epstein, I. (2007). Research techniques for clinical social workers (2nd ed.). Columbia University Press.
Cita Chicago (17th ed.)
Vonk, M. Elizabeth, Tony Tripodi, i Irwin Epstein. Research Techniques for Clinical Social Workers. 2nd ed. New York: Columbia University Press, 2007.
Cita MLA (9th ed.)
Vonk, M. Elizabeth, et al. Research Techniques for Clinical Social Workers. 2nd ed. Columbia University Press, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.