APA (7th ed.) Citation

Warbler, G. W. (1990). The Philippine wonder at the edge of apostasy. s.n.].

Chicago Style (17th ed.) Citation

Warbler, George W. The Philippine Wonder at the Edge of Apostasy. [S.l: s.n.], 1990.

MLA (9th ed.) Citation

Warbler, George W. The Philippine Wonder at the Edge of Apostasy. s.n.], 1990.