(1990). Steck-Vaughn GED exercise book: Writing skills, part two : the essay. Steck-Vaughn.
Citazione stile Chigago Style (17a edizione)Steck-Vaughn GED Exercise Book: Writing Skills, Part Two : The Essay. Austin, Tex.: Steck-Vaughn, 1990.
Citatione MLA (8a ed.)Steck-Vaughn GED Exercise Book: Writing Skills, Part Two : The Essay. Steck-Vaughn, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.