Cita APA (7a ed.)

Arráiz, E., Hernández Novich, E., & Soler, R. (2006). LUPA: A workflow engine.

Cita Chicago Style (17a ed.)

Arráiz, Emely, Ernesto Hernández Novich, y Roger Soler. LUPA: A Workflow Engine. 2006.

Cita MLA (8a ed.)

Arráiz, Emely, et al. LUPA: A Workflow Engine. 2006.