APA Style

Busto, A, V. (2005). Philippine civil service law : with omnibus rules implementing book V of excutive order no. 292 and other pertinent civil service laws . Manila: Printing Press.

MLA Style

Busto, Arellano, V.. "Philippine civil service law : with omnibus rules implementing book V of excutive order no. 292 and other pertinent civil service laws". Manila: Printing Press, 2005. Text.