APA Style
O' Dell, Isabelita C. et.,al. (1993).
Numlock II .
Quezon City, Philippines:
Trinitas Publishing, Inc..
Chicago Style
O' Dell, Isabelita C. et.,al.
Numlock II.
Quezon City, Philippines:
Trinitas Publishing, Inc.,
1993.
Text.
MLA Style
O' Dell, Isabelita C. et.,al.
Numlock II.
Quezon City, Philippines:
Trinitas Publishing, Inc.,
1993.
Text.
Turabian Style
O' Dell, Isabelita C. et.,al.
Numlock II.
Quezon City, Philippines:
Trinitas Publishing, Inc.,
1993.
Print.