APA (7th ed.) Citation

Agcaoili, R., Alonzo, S., & Gapusan, E. (1998). Trackers: Typhoon tracking software.

Chicago Style (17th ed.) Citation

Agcaoili, Ronnie, Samuel Alonzo, and Enoe Gapusan. Trackers: Typhoon Tracking Software. 1998.

MLA (9th ed.) Citation

Agcaoili, Ronnie, et al. Trackers: Typhoon Tracking Software. 1998.