Citazione Stile APA (7a Edizione)

Alcala, M. N., Cayetano, C. L., & Mogarte, C. (2007). PS-CSS: Particle swarm-based course scheduling system.

Citazione stile Chigago Style (17a edizione)

Alcala, Mary Nhiza, Charmagne Ladannie Cayetano, e Christianne Mogarte. PS-CSS: Particle Swarm-based Course Scheduling System. 2007.

Citatione MLA (9a ed.)

Alcala, Mary Nhiza, et al. PS-CSS: Particle Swarm-based Course Scheduling System. 2007.