Imhoof, M. (1975). From paragraph to essay: Developing composition writing. Longman.
Citazione stile Chigago Style (17a edizione)Imhoof, Maurice. From Paragraph to Essay: Developing Composition Writing. Hong Kong: Longman, 1975.
Citatione MLA (8a ed.)Imhoof, Maurice. From Paragraph to Essay: Developing Composition Writing. Longman, 1975.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.