Παραπομπή σε μορφή APA (7η εκδ.)

Tykva, R., & Berg, D. (2004). Man-made and natural radioactivity in environmental pollution and radiochronology. Kluwer Academic Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Tykva, Richard, και Dieter Berg. Man-made and Natural Radioactivity in Environmental Pollution and Radiochronology. Dordrecht: Kluwer Academic Publishers, 2004.

Παραπομπή σε μορφή MLA (9th εκδ.)

Tykva, Richard, και Dieter Berg. Man-made and Natural Radioactivity in Environmental Pollution and Radiochronology. Kluwer Academic Publishers, 2004.