APA (7th ed.) Citation

Delbecq, A. L., Van de Ven, A., & Gustafson, D. H. (1975). Group techniques for program planning: A guide to nominal group and delphi processes. Scott, Foresman.

Chicago Style (17th ed.) Citation

Delbecq, Andre L., Andrew Van de Ven, and David H. Gustafson. Group Techniques for Program Planning: A Guide to Nominal Group and Delphi Processes. Glenview, IL: Scott, Foresman, 1975.

MLA (9th ed.) Citation

Delbecq, Andre L., et al. Group Techniques for Program Planning: A Guide to Nominal Group and Delphi Processes. Scott, Foresman, 1975.