Warbler, G. W. (1990). The Philippine wonder at the edge of apostasy. s.n.].
Chicago Style (17th ed.) CitationWarbler, George W. The Philippine Wonder at the Edge of Apostasy. [S.l: s.n.], 1990.
MLA (9th ed.) CitationWarbler, George W. The Philippine Wonder at the Edge of Apostasy. s.n.], 1990.
Warning: These citations may not always be 100% accurate.