APA (7th ed.) Citation

Hellfach, J. C. (1977). Futures handbook. Prentice-Hall.

Chicago Style (17th ed.) Citation

Hellfach, Judith C. Futures Handbook. Englewood Cliffs, N.J.: Prentice-Hall, 1977.

MLA (9th ed.) Citation

Hellfach, Judith C. Futures Handbook. Prentice-Hall, 1977.