Philippines. Protected Areas and Wildlife Bureau. (1994). Compilation of policy issuances, 1994. The Bureau.
芝加哥风格引文Philippines. Protected Areas and Wildlife Bureau. Compilation of Policy Issuances, 1994. Quezon City: The Bureau, 1994.
MLA引文Philippines. Protected Areas and Wildlife Bureau. Compilation of Policy Issuances, 1994. The Bureau, 1994.
警告：这些引文格式不一定是100％准确.