APA-referens (7:e uppl.)

Sarian, Z. B. (2015). Ilocos Norte Report. IN From the editor [column]: Piddig poised to become coffee bowl. Agriculture.

Chicago-referens (17:e uppl.)

Sarian, Zac B. "Ilocos Norte Report. IN From the Editor [column]: Piddig Poised to Become Coffee Bowl." Agriculture 2015.

MLA-referens (9:e uppl.)

Sarian, Zac B. "Ilocos Norte Report. IN From the Editor [column]: Piddig Poised to Become Coffee Bowl." Agriculture, 2015.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.