Cita APA (7th ed.)

Ekstrom, R. B., & Smith, D. K. (2002). Assessing individuals with disabilities in educational, employment and counseling settings. American Psychological Association.

Cita Chicago (17th ed.)

Ekstrom, Ruth B., i Douglas K. Smith. Assessing Individuals with Disabilities in Educational, Employment and Counseling Settings. Washington, D.C: American Psychological Association, 2002.

Cita MLA (9th ed.)

Ekstrom, Ruth B., i Douglas K. Smith. Assessing Individuals with Disabilities in Educational, Employment and Counseling Settings. American Psychological Association, 2002.