Citazione Stile APA (7a Edizione)

Conference on Legal and Institutional Responses to Problems of the Global Environment, Arden House, 1971, & Hargrove, J. L. (1972). Law, institutions, and the global environment. Oceana Publications, Inc.

Citazione stile Chigago Style (17a edizione)

Conference on Legal and Institutional Responses to Problems of the Global Environment, Arden House, 1971, e John Lawrence Hargrove. Law, Institutions, and the Global Environment. New York: Oceana Publications, Inc, 1972.

Citatione MLA (9a ed.)

Conference on Legal and Institutional Responses to Problems of the Global Environment, Arden House, 1971, e John Lawrence Hargrove. Law, Institutions, and the Global Environment. Oceana Publications, Inc, 1972.