Παραπομπή σε μορφή APA (7η εκδ.)

Romstad, E., Simonsen, J., & Vath, A. (1997). Controling mineral emissions in european agriculture: Economics,policies and the environment. CAB International.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Romstad, Eirik, J. Simonsen, και A. Vath. Controling Mineral Emissions in European Agriculture: Economics,policies and the Environment. Oxon-New York: CAB International, 1997.

Παραπομπή σε μορφή MLA (8th εκδ.)

Romstad, Eirik, et al. Controling Mineral Emissions in European Agriculture: Economics,policies and the Environment. CAB International, 1997.