Παραπομπή σε μορφή APA (7η εκδ.)

Lopez, E. H. (2012). Local airline industry sustains its growth as competition heats up. Manila Bulletin.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lopez, Edu H. "Local Airline Industry Sustains Its Growth as Competition Heats Up." Manila Bulletin 2012.

Παραπομπή σε μορφή MLA (9th εκδ.)

Lopez, Edu H. "Local Airline Industry Sustains Its Growth as Competition Heats Up." Manila Bulletin, 2012.