Citazione Stile APA (7a Edizione)

Ebert, J. D. (1965). Interacting systems in development. Holt, Rinehart and Winston.

Citazione stile Chigago Style (17a edizione)

Ebert, James D. Interacting Systems in Development. New York, USA: Holt, Rinehart and Winston, 1965.

Citatione MLA (9a ed.)

Ebert, James D. Interacting Systems in Development. Holt, Rinehart and Winston, 1965.