Παραπομπή σε μορφή APA (7η εκδ.)

Huelar, C. . I. (1997). Service improvement is a continuing commitment of Uniship Inc. Manila Chronicle.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Huelar, Carmela I. "Service Improvement Is a Continuing Commitment of Uniship Inc." Manila Chronicle 1997.

Παραπομπή σε μορφή MLA (9th εκδ.)

Huelar, Carmela I. "Service Improvement Is a Continuing Commitment of Uniship Inc." Manila Chronicle, 1997.