Cita APA (7a ed.)

Fowler, M., Beck, K., Brant, J., Opdyke, W., & Roberts, D. (1999). Refactoring: Improving the Design of Existing Code. Addison Wesley Professional, Pearson Education [distributor].

Cita Chicago Style (17a ed.)

Fowler, Martin, Kent Beck, John Brant, William Opdyke, y Don Roberts. Refactoring: Improving the Design of Existing Code. Boston : Old Tappan: Addison Wesley Professional, Pearson Education [distributor], 1999.

Cita MLA (8a ed.)

Fowler, Martin, et al. Refactoring: Improving the Design of Existing Code. Addison Wesley Professional, Pearson Education [distributor], 1999.