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 (9th ed.) Citation

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