Gaya APA
Calude, C, S. et al
(2005).
Developments in Language Theory
(
1st ed.)
.
Berlin, Heidelberg:
Springer.
Gaya MLA
Calude, Cristian, S.. et al.
"Developments in Language Theory".
1st ed.
Berlin, Heidelberg:
Springer,
2005.
E Book.