APA (7th ed.) Citation

Scott, D. (1970). The lattice of flow diagrams. Oxford University Computing Laboratory, Programming Research Group.

Chicago Style (17th ed.) Citation

Scott, Dana. The Lattice of Flow Diagrams. Oxford (45 Banbury Rd, Oxford): Oxford University Computing Laboratory, Programming Research Group, 1970.

MLA (8th ed.) Citation

Scott, Dana. The Lattice of Flow Diagrams. Oxford University Computing Laboratory, Programming Research Group, 1970.