APA Edition Citation

Hartmanis, J., & Stearns, R. E. Algebraic structure theory of sequential machines.

Chicago Edition Citation

Hartmanis, J., and R. E. Stearns. Algebraic Structure Theory of Sequential Machines.

MLA Edition Citation

Hartmanis, J., and R. E. Stearns. Algebraic Structure Theory of Sequential Machines.

Warning: These citations may not always be 100% accurate.