APA (7th ed.) Citation

Luca, A., & Varricchio, S. (1999). Finiteness and Regularity in Semigroups and Formal Languages. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Luca, Aldo, and Stefano Varricchio. Finiteness and Regularity in Semigroups and Formal Languages. Berlin, Heidelberg: Springer Berlin Heidelberg, 1999.

MLA (9th ed.) Citation

Luca, Aldo, and Stefano Varricchio. Finiteness and Regularity in Semigroups and Formal Languages. Springer Berlin Heidelberg, 1999.

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