Παραπομπή σε μορφή APA (7η εκδ.)

Worthy, T. H. (1987). Sexual dimorphism and temporal variation in the North Island moa species Euryapteryx curtus (Owen) and Pachyornis mappini Archey. National Museum of New Zealand.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Worthy, T. H. Sexual Dimorphism and Temporal Variation in the North Island Moa Species Euryapteryx Curtus (Owen) and Pachyornis Mappini Archey. Wellington: National Museum of New Zealand, 1987.

Παραπομπή σε μορφή MLA (8th εκδ.)

Worthy, T. H. Sexual Dimorphism and Temporal Variation in the North Island Moa Species Euryapteryx Curtus (Owen) and Pachyornis Mappini Archey. National Museum of New Zealand, 1987.