APA (7th ed.) Citation

Derkinderen, F. G. J., & Crum, R. L. (1979). Project set strategies. M. Nijhoff Pub..

Chicago Style (17th ed.) Citation

Derkinderen, Frans G. J., and Roy L. Crum. Project Set Strategies. Boston: M. Nijhoff Pub., 1979.

MLA (8th ed.) Citation

Derkinderen, Frans G. J., and Roy L. Crum. Project Set Strategies. M. Nijhoff Pub., 1979.