Cita APA (7a ed.)

Bybee, J. L., & Hopper, P. J. (2001). Frequency and the emergence of linguistic structure. John Benjamins Publishing Company.

Cita Chicago Style (17a ed.)

Bybee, Joan L., y Paul J. Hopper. Frequency and the Emergence of Linguistic Structure. Amsterdam ; Philadelphia: John Benjamins Publishing Company, 2001.

Cita MLA (9a ed.)

Bybee, Joan L., y Paul J. Hopper. Frequency and the Emergence of Linguistic Structure. John Benjamins Publishing Company, 2001.