Citazione Stile APA (7a Edizione)

Hopkins, D. (1986). Inservice training and educational development: An international survey. Croom Helm.

Citazione stile Chigago Style (17a edizione)

Hopkins, David. Inservice Training and Educational Development: An International Survey. London: Croom Helm, 1986.

Citatione MLA (9a ed.)

Hopkins, David. Inservice Training and Educational Development: An International Survey. Croom Helm, 1986.