Cappers, R. T., Bekker, R. M., & Jans, J. E. (2006). Digitale zadenatlas van Nederland =: Digital seed atlas of the Netherlands. Eelde : Groningen: Barkhuis Publishing ; Groningen University Library.
استشهاد بنمط شيكاغوCappers, René T.J., Renée M. Bekker, و Judith E.A Jans. Digitale Zadenatlas Van Nederland =: Digital Seed Atlas of the Netherlands. Eelde : Groningen: Barkhuis Publishing ; Groningen University Library, 2006.
MLA استشهادCappers, René T.J., Renée M. Bekker, و Judith E.A Jans. Digitale Zadenatlas Van Nederland =: Digital Seed Atlas of the Netherlands. Eelde : Groningen: Barkhuis Publishing ; Groningen University Library, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.