Cita APA (7a ed.)

Day, S. (2008). Theory and design in counseling and psychotherapy (2nd ed.). Lahaska Press.

Cita Chicago Style (17a ed.)

Day, Susan. Theory and Design in Counseling and Psychotherapy. 2nd ed. Boston: Lahaska Press, 2008.

Cita MLA (9a ed.)

Day, Susan. Theory and Design in Counseling and Psychotherapy. 2nd ed. Lahaska Press, 2008.