APA-referens (7:e uppl.)

Camus, M. R. (2017). Ayala, SM offer to put up ₱25-B elevated expressway. IN Business [column]. Philippine Daily Inquirer.

Chicago-referens (17:e uppl.)

Camus, Miguel R. "Ayala, SM Offer to Put Up ₱25-B Elevated Expressway. IN Business [column]." Philippine Daily Inquirer 2017.

MLA-referens (9:e uppl.)

Camus, Miguel R. "Ayala, SM Offer to Put Up ₱25-B Elevated Expressway. IN Business [column]." Philippine Daily Inquirer, 2017.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.