Cita APA (7a ed.)

Levelt, W. J. M. (1974). Formal grammars in linguistics and psycholinguistics. Mouton.

Cita Chicago Style (17a ed.)

Levelt, W. J. M. Formal Grammars in Linguistics and Psycholinguistics. The Hague: Mouton, 1974.

Cita MLA (8a ed.)

Levelt, W. J. M. Formal Grammars in Linguistics and Psycholinguistics. Mouton, 1974.