Ingram, B., & King, C. From writing to composing an introductory composition course (2a ed.).
Citazione stile Chigago Style (17a edizione)Ingram, Beverly, e Carol King. From Writing to Composing an Introductory Composition Course. 2a ed.
Citatione MLA (8a ed.)Ingram, Beverly, e Carol King. From Writing to Composing an Introductory Composition Course. 2a ed.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.