Campbell, W. G., Ballou, S. V., & Slade, C. (1991). Form and style: Theses, reports, term papers (8th ed.). Houghton Mifflin Co.
Citazione stile Chigago Style (17a edizione)Campbell, William Giles, Stephen V. Ballou, e Carole Slade. Form and Style: Theses, Reports, Term Papers. 8th ed. Boston: Houghton Mifflin Co, 1991.
Citatione MLA (9a ed.)Campbell, William Giles, et al. Form and Style: Theses, Reports, Term Papers. 8th ed. Houghton Mifflin Co, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.