Cita APA (7th ed.)

Lester, J. D., & Lester, J. D. (2010). Writing research papers: A complete guide (13th ed.). Longman.

Cita Chicago (17th ed.)

Lester, James D., i James D. Lester. Writing Research Papers: A Complete Guide. 13th ed. New York: Longman, 2010.

Cita MLA (9th ed.)

Lester, James D., i James D. Lester. Writing Research Papers: A Complete Guide. 13th ed. Longman, 2010.