APA (7th ed.) Citation

Herman, G. T., & Rozenberg, G. (1975). Developmental systems and languages. North-Holland Publ. Comp. [u.a.].

Chicago Style (17th ed.) Citation

Herman, Gabor T., and Grzegorz Rozenberg. Developmental Systems and Languages. Amsterdam: North-Holland Publ. Comp. [u.a.], 1975.

MLA (9th ed.) Citation

Herman, Gabor T., and Grzegorz Rozenberg. Developmental Systems and Languages. North-Holland Publ. Comp. [u.a.], 1975.