APA (7th ed.) Citation

Simms, A. G., & Britten, J. R. (1969). Project network analysis and critical path. Machinery Publishing.

Chicago Style (17th ed.) Citation

Simms, Alfred George, and John R. Britten. Project Network Analysis and Critical Path. Brighton: Machinery Publishing, 1969.

MLA (8th ed.) Citation

Simms, Alfred George, and John R. Britten. Project Network Analysis and Critical Path. Machinery Publishing, 1969.