Citazione Stile APA (7a Edizione)
Gysbers, N. C., & Henderson, P. (2012). Developing & managing your school guidance & counseling program (Fifth edition.). American Counseling Association.
Citazione stile Chigago Style (17a edizione)
Gysbers, Norman C., e Patricia Henderson. Developing & Managing Your School Guidance & Counseling Program. Fifth edition. Alexandria, Virginia: American Counseling Association, 2012.
Citatione MLA (9a ed.)
Gysbers, Norman C., e Patricia Henderson. Developing & Managing Your School Guidance & Counseling Program. Fifth edition. American Counseling Association, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.