Παραπομπή σε μορφή APA (7η εκδ.)

Butcher, G. D., & Miles, R. (2002). Infectious bronchitis and its effect on egg production and egg quality. MARID Agribusiness Digest.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Butcher, Gary D., και Richard Miles. "Infectious Bronchitis and Its Effect on Egg Production and Egg Quality." MARID Agribusiness Digest 2002.

Παραπομπή σε μορφή MLA (9th εκδ.)

Butcher, Gary D., και Richard Miles. "Infectious Bronchitis and Its Effect on Egg Production and Egg Quality." MARID Agribusiness Digest, 2002.