Lua APA (7ú heag.)

Herrera, C. (1997). Rain forest stirs UP debate. Philippine Daily Inquirer.

Lua i Stíl Chicago (17ú heag.)

Herrera, Christine. "Rain Forest Stirs UP Debate." Philippine Daily Inquirer 1997.

Lua MLA (9ú heag.)

Herrera, Christine. "Rain Forest Stirs UP Debate." Philippine Daily Inquirer, 1997.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.