Cita APA (7a ed.)

Botha, R. P. (1992). Challenging Chomsky: The generative garden game. Blackwell.

Cita Chicago Style (17a ed.)

Botha, Rudolf P. Challenging Chomsky: The Generative Garden Game. Oxford [etc.]: Blackwell, 1992.

Cita MLA (9a ed.)

Botha, Rudolf P. Challenging Chomsky: The Generative Garden Game. Blackwell, 1992.