APA-viite (7. p.)

Almo, N. M., Comendador, M. G. S., & Yusiong, J. P. T. (2007). Character recognition "text to speech".

Chicago-viite (17. p.)

Almo, Niel M., Mary Grace S. Comendador, ja John Paul T. Yusiong. Character Recognition "Text to Speech". 2007.

MLA-viite (9. p.)

Almo, Niel M., et al. Character Recognition "Text to Speech". 2007.