Citazione Stile APA (7a Edizione)

Hulst, H. v. d. (2010). Recursion and human language. Walter de Gruyter GmbH and Co.

Citazione stile Chigago Style (17a edizione)

Hulst, Harry van der. Recursion and Human Language. Berlín: Walter de Gruyter GmbH and Co, 2010.

Citatione MLA (9a ed.)

Hulst, Harry van der. Recursion and Human Language. Walter de Gruyter GmbH and Co, 2010.