APA (7th ed.) Citation

Shaffer, L. (1965). The Critical-Path Method. MCGRAW-HILL.

Chicago Style (17th ed.) Citation

Shaffer, L. The Critical-Path Method. USA, NEW YORK: MCGRAW-HILL, 1965.

MLA (9th ed.) Citation

Shaffer, L. The Critical-Path Method. MCGRAW-HILL, 1965.