APA (7th ed.) Citation

Campbell, W. G., Ballou, S. V., & Stephen, C. (1990). Form and style: Theses, reports, term papers (eighth edition.). National Book Store.

Chicago Style (17th ed.) Citation

Campbell, Wiliam Giles, Stephen V. Ballou, and Carole Stephen. Form and Style: Theses, Reports, Term Papers. eighth edition. Manila: National Book Store, 1990.

MLA (9th ed.) Citation

Campbell, Wiliam Giles, et al. Form and Style: Theses, Reports, Term Papers. eighth edition. National Book Store, 1990.