Παραπομπή σε μορφή APA (7η εκδ.)

Dergalin, I., Hentila, H., & Soderlind, J. (1996). Innovations for the improvement of the urban environment: Austria - Finland - Sweden. European Foundation for the Improvement of Living and Working Conditions.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Dergalin, Igor, Helka-Liisa Hentila, και Jerker Soderlind. Innovations for the Improvement of the Urban Environment: Austria - Finland - Sweden. Dublin: European Foundation for the Improvement of Living and Working Conditions, 1996.

Παραπομπή σε μορφή MLA (8th εκδ.)

Dergalin, Igor, et al. Innovations for the Improvement of the Urban Environment: Austria - Finland - Sweden. European Foundation for the Improvement of Living and Working Conditions, 1996.