Cita APA (7a ed.)

Campbell, W. G., & Ballou, S. V. (1974). Form and style: Theses, reports, term papers. Houghton.

Cita Chicago Style (17a ed.)

Campbell, William Giles, y Stephen V. Ballou. Form and Style: Theses, Reports, Term Papers. Boston: Houghton, 1974.

Cita MLA (9a ed.)

Campbell, William Giles, y Stephen V. Ballou. Form and Style: Theses, Reports, Term Papers. Houghton, 1974.