APA (7th ed.) Citation

Cruz, O. V. (2008). Signs and times. CBCP Communications Development Foundation.

Chicago Style (17th ed.) Citation

Cruz, Oscar V. Signs and Times. Intramuros, Manila: CBCP Communications Development Foundation, 2008.

MLA (9th ed.) Citation

Cruz, Oscar V. Signs and Times. CBCP Communications Development Foundation, 2008.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.