APA (7th ed.) Citation

Lovins, A. B. (1977). Soft energy paths: Toward a durable peace. Harper & Row.

Chicago Style (17th ed.) Citation

Lovins, Amory B. Soft Energy Paths: Toward a Durable Peace. New York: Harper & Row, 1977.

MLA (9th ed.) Citation

Lovins, Amory B. Soft Energy Paths: Toward a Durable Peace. Harper & Row, 1977.