APA (7e ed.) Bronvermelding

Geducos, A. C. B., Terrazola, V. E. P., & Ruiz, E. (2019). Gina Lopez: Warrior for Mother Earth, champion of the environment. Manila Bulletin.

Chicago (17e ed.) Bronvermelding

Geducos, Argyll Cyrus B., Vanne Elaine P. Terrazola, en Ellalyn Ruiz. "Gina Lopez: Warrior for Mother Earth, Champion of the Environment." Manila Bulletin 2019.

MLA (9e ed.) Bronvermelding

Geducos, Argyll Cyrus B., et al. "Gina Lopez: Warrior for Mother Earth, Champion of the Environment." Manila Bulletin, 2019.