APA استشهاد

Abraham, W., Hesse, C., & Pelz, O. Ratios of carbon isotopes in microbial lipids as an indicator of substrate usage.

استشهاد بنمط شيكاغو

Abraham, Wolf-Rainer., Christian Hesse, و Oliver Pelz. Ratios of Carbon Isotopes in Microbial Lipids As an Indicator of Substrate Usage.

MLA استشهاد

Abraham, Wolf-Rainer., Christian Hesse, و Oliver Pelz. Ratios of Carbon Isotopes in Microbial Lipids As an Indicator of Substrate Usage.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.