Citazione Stile APA (7a Edizione)

Williams, J. D. (1999). The teacher's grammar book. Lawrence Erlbaum Associates.

Citazione stile Chigago Style (17a edizione)

Williams, James D. The Teacher's Grammar Book. Mahwah, N.J.: Lawrence Erlbaum Associates, 1999.

Citatione MLA (9a ed.)

Williams, James D. The Teacher's Grammar Book. Lawrence Erlbaum Associates, 1999.