Cita APA

(1970). Challenges from the future: Proceedings of the International Future Research Conference. Kodansha: Japan Society of Futurology.

Chicago Style Citation

Challenges From the Future: Proceedings of the International Future Research Conference. Kodansha: Japan Society of Futurology, 1970.

Cita MLA

Challenges From the Future: Proceedings of the International Future Research Conference. Kodansha: Japan Society of Futurology, 1970.

Atenció: Aquestes cites poden no estar 100% correctes.