APA (7th ed.) Citation

(1977). The futures directory; an international listing and description of organizations and individuals active in future studies and long-range planning. IPC Science and Technology Press ; Westview Press.

Chicago Style (17th ed.) Citation

The Futures Directory; an International Listing and Description of Organizations and Individuals Active in Future Studies and Long-range Planning. England ; Boulder: IPC Science and Technology Press ; Westview Press, 1977.

MLA (9th ed.) Citation

The Futures Directory; an International Listing and Description of Organizations and Individuals Active in Future Studies and Long-range Planning. IPC Science and Technology Press ; Westview Press, 1977.