Citazione Stile APA (7a Edizione)

Ascher, A. (1993). Think about editing: A grammar editing guide for ESL writers. Thomson.

Citazione stile Chigago Style (17a edizione)

Ascher, Allen. Think About Editing: A Grammar Editing Guide for ESL Writers. Boston: Thomson, 1993.

Citatione MLA (9a ed.)

Ascher, Allen. Think About Editing: A Grammar Editing Guide for ESL Writers. Thomson, 1993.