Παραπομπή σε μορφή APA (7η εκδ.)

Grabs Janina, Kilian Bernard, Caldern̤ Hernǹdez Daniel, Dietz Thomas, & International Food and Agribusiness Management Association. Understanding coffee certification dynamics , a spatial analysis of voluntary sustainability standard proliferation.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Grabs Janina, Kilian Bernard, Caldern̤ Hernǹdez Daniel, Dietz Thomas, και International Food and Agribusiness Management Association. Understanding Coffee Certification Dynamics , a Spatial Analysis of Voluntary Sustainability Standard Proliferation.

Παραπομπή σε μορφή MLA (9th εκδ.)

Grabs Janina, et al. Understanding Coffee Certification Dynamics , a Spatial Analysis of Voluntary Sustainability Standard Proliferation.