Citazione Stile APA (7a Edizione)

Zunker, V. G., & Osborn, D. S. (2002). Using assessment results for career development (6th ed.). Brooks/Cole Pub. Co.

Citazione stile Chigago Style (17a edizione)

Zunker, Vernon G., e Debra S. Osborn. Using Assessment Results for Career Development. 6th ed. Pacific Grove, CA: Brooks/Cole Pub. Co, 2002.

Citatione MLA (9a ed.)

Zunker, Vernon G., e Debra S. Osborn. Using Assessment Results for Career Development. 6th ed. Brooks/Cole Pub. Co, 2002.