Παραπομπή σε μορφή APA (7η εκδ.)

Ruppenthal, M. (2014). Stable isotope ratios of nonexchangeable hydrogen in bulk organic matter as novel biogeochemical tracer. Universität Tübingen.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ruppenthal, Marc. Stable Isotope Ratios of Nonexchangeable Hydrogen in Bulk Organic Matter as Novel Biogeochemical Tracer. Germany: Universität Tübingen, 2014.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ruppenthal, Marc. Stable Isotope Ratios of Nonexchangeable Hydrogen in Bulk Organic Matter as Novel Biogeochemical Tracer. Universität Tübingen, 2014.