Citazione Stile APA (7a Edizione)

MICHIGAN , E. (2004). GOOD GRAMMAR FOR EFFECTIVE WRITING (1st.). INFINITY BOOKS.

Citazione stile Chigago Style (17a edizione)

MICHIGAN , E.A. GOOD GRAMMAR FOR EFFECTIVE WRITING. 1st. NEW DELHI: INFINITY BOOKS, 2004.

Citatione MLA (9a ed.)

MICHIGAN , E.A. GOOD GRAMMAR FOR EFFECTIVE WRITING. 1st. INFINITY BOOKS, 2004.