Παραπομπή σε μορφή APA (7η εκδ.)

Sarian, Z. B. (2001). Corn hybrids can produce 8 to 10 tons per hectare. IN Agri plain talk [column]. Manila Bulletin.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sarian, Zacarias B. "Corn Hybrids Can Produce 8 to 10 Tons Per Hectare. IN Agri Plain Talk [column]." Manila Bulletin 2001.

Παραπομπή σε μορφή MLA (9th εκδ.)

Sarian, Zacarias B. "Corn Hybrids Can Produce 8 to 10 Tons Per Hectare. IN Agri Plain Talk [column]." Manila Bulletin, 2001.