APA Style

Vivar,Teofista et.,al.. (1999). World History . Metro Manila, Philippines: Vibal Publishing House, Inc..

Chicago Style

Vivar,Teofista et.,al.. World History. Metro Manila, Philippines: Vibal Publishing House, Inc., 1999. Text.

MLA Style

Vivar,Teofista et.,al.. World History. Metro Manila, Philippines: Vibal Publishing House, Inc., 1999. Text.

Turabian Style

Vivar,Teofista et.,al.. World History. Metro Manila, Philippines: Vibal Publishing House, Inc., 1999. Print.