APA-referens (7:e uppl.)

Cruz, N. . H. (2005). DENR has contradictory functions. IN As i see it [column]. Philippine Daily Inquirer.

Chicago-referens (17:e uppl.)

Cruz, Neal H. "DENR Has Contradictory Functions. IN As I See It [column]." Philippine Daily Inquirer 2005.

MLA-referens (9:e uppl.)

Cruz, Neal H. "DENR Has Contradictory Functions. IN As I See It [column]." Philippine Daily Inquirer, 2005.