APA Style

Saymo, A, S., Igoy, J, I, L. (2004). Effective speech communication in various situations . Bulacan: Trinitas Publishing, Inc..

MLA Style

Saymo, Apolinario, S.., Igoy, Judy, Imelda, L.. "Effective speech communication in various situations". Bulacan: Trinitas Publishing, Inc., 2004. Text.