APA (7th ed.) Citation

Higgins, B. H., & Higgins, J. (1979). Economic development of a small planet. Norton.

Chicago Style (17th ed.) Citation

Higgins, Benjamin Howard, and Jean Higgins. Economic Development of a Small Planet. New York: Norton, 1979.

MLA (9th ed.) Citation

Higgins, Benjamin Howard, and Jean Higgins. Economic Development of a Small Planet. Norton, 1979.