APA引文

Bicol River Basin Development Program. Annual report. BRBDP Public Information Office.

Chicago Style (17th ed.) Citation

Bicol River Basin Development Program. Annual Report. Camarines Sur: BRBDP Public Information Office.

MLA引文

Bicol River Basin Development Program. Annual Report. BRBDP Public Information Office.

警告：這些引文格式不一定是100％准確.