Cita APA (7a ed.)

Hall, N., & Shepheard, J. The anti-grammar grammar book (9a ed.).

Cita Chicago Style (17a ed.)

Hall, Nick, y John Shepheard. The Anti-grammar Grammar Book. 9a ed.

Cita MLA (8a ed.)

Hall, Nick, y John Shepheard. The Anti-grammar Grammar Book. 9a ed.