Citazione Stile APA (7a Edizione)

Chrosciel, E., & Plumbridge, W. (1992). MES: Handbook on modules of employable skills training. International Labour Office.

Citazione stile Chigago Style (17a edizione)

Chrosciel, Eckhart, e William Plumbridge. MES: Handbook on Modules of Employable Skills Training. Geneva: International Labour Office, 1992.

Citatione MLA (9a ed.)

Chrosciel, Eckhart, e William Plumbridge. MES: Handbook on Modules of Employable Skills Training. International Labour Office, 1992.