Cita APA (7th ed.)

Levy, C. M., & Ransdell, S. (1996). The science of writing: Theories, methods, individual differences, and applications. Lawrence Erlbaum Associates.

Cita Chicago (17th ed.)

Levy, C. Michael, i Sarah Ransdell. The Science of Writing: Theories, Methods, Individual Differences, and Applications. Mahwah: Lawrence Erlbaum Associates, 1996.

Cita MLA (9th ed.)

Levy, C. Michael, i Sarah Ransdell. The Science of Writing: Theories, Methods, Individual Differences, and Applications. Lawrence Erlbaum Associates, 1996.