San Juan, A. D. (2020). 'Ring of fire' eclipse seen in PH on June 21. Manila Bulletin.
Chicago Style aipamenaSan Juan, Alexandria Dennise. "'Ring of Fire' Eclipse Seen in PH on June 21." Manila Bulletin 2020.
MLA aipamenaSan Juan, Alexandria Dennise. "'Ring of Fire' Eclipse Seen in PH on June 21." Manila Bulletin, 2020.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.