Luca, A. d. a., Varricchio, S. a., & service), S. (. (1999). Finiteness and Regularity in Semigroups and Formal Languages [electronic resource]. Berlin, Heidelberg : Springer Berlin Heidelberg.
Chicago Style (17th ed.) CitationLuca, Aldo de. author., Stefano. author Varricchio, and SpringerLink (Online service). Finiteness and Regularity in Semigroups and Formal Languages [electronic Resource]. Berlin, Heidelberg : Springer Berlin Heidelberg, 1999.
MLA (8th ed.) CitationLuca, Aldo de. author., et al. Finiteness and Regularity in Semigroups and Formal Languages [electronic Resource]. Berlin, Heidelberg : Springer Berlin Heidelberg, 1999.
IICA/CATIE CitationLuca, A. d. a., Varricchio, S. a., ; service), S. (. 1999. Finiteness and Regularity in Semigroups and Formal Languages [electronic resource]. Berlin, Heidelberg : Springer Berlin Heidelberg.