Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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