APA (7th ed.) Citation

Sackman, H., & Citrenbaum, R. L. (1972). On line planning: Towards creative problem-solving. Prentice-Hall.

Chicago Style (17th ed.) Citation

Sackman, Harold, and Ronald L. Citrenbaum. On Line Planning: Towards Creative Problem-solving. Englewood Cliffs, N.J.: Prentice-Hall, 1972.

MLA (8th ed.) Citation

Sackman, Harold, and Ronald L. Citrenbaum. On Line Planning: Towards Creative Problem-solving. Prentice-Hall, 1972.