APA (7th ed.) Citation

(2004). UPCOE-NEC technical bulletin. UP Engineering Research and Development Foundation, Inc.

Chicago Style (17th ed.) Citation

UPCOE-NEC Technical Bulletin. Quezon City: UP Engineering Research and Development Foundation, Inc, 2004.

MLA (9th ed.) Citation

UPCOE-NEC Technical Bulletin. UP Engineering Research and Development Foundation, Inc, 2004.