Citação norma APA

Vibal, M. R. (2012). How bills become Philippine laws. Published and exclusively distributed by Anvil Publishing, Inc.

Citação norma Chicago

Vibal, Mafeo R. How Bills Become Philippine Laws. Mandaluyong City: Published and exclusively distributed by Anvil Publishing, Inc, 2012.

Citação norma MLA

Vibal, Mafeo R. How Bills Become Philippine Laws. Published and exclusively distributed by Anvil Publishing, Inc, 2012.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.