Sebranek, P., Meyer, V., & Kemper, D. (1995). Write source 2000: A guide to writing, thinking & learning (3rd ed.). Write Source Educational Pub. House.
Cita Chicago (17th ed.)Sebranek, Patrick, Verne Meyer, i Dave Kemper. Write Source 2000: A Guide to Writing, Thinking & Learning. 3rd ed. Burlington, Wis: Write Source Educational Pub. House, 1995.
Cita MLA (9th ed.)Sebranek, Patrick, et al. Write Source 2000: A Guide to Writing, Thinking & Learning. 3rd ed. Write Source Educational Pub. House, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.