Style de citation APA (7e éd.)

Lopez, O. M. (2000). The Business of improving quality of life [series]. IN Perspective [column]. Manila Times.

Style de citation Chicago (17e éd.)

Lopez, Oscar M. "The Business of Improving Quality of Life [series]. IN Perspective [column]." Manila Times 2000.

Style de citation MLA (9e éd.)

Lopez, Oscar M. "The Business of Improving Quality of Life [series]. IN Perspective [column]." Manila Times, 2000.