APA-Zitierstil (7. Ausg.)

Knüppel, S., Clemens, M., Conrad, J., Gastell, S., Michels, K., Leitzmann, M., . . . Boeing, H. (2019). Design and characterization of dietary assessment in the German National Cohort. European journal of clinical nutrition, 73(11), . https://doi.org/10.1038/s41430-018-0383-8

Chicago-Zitierstil (17. Ausg.)

Knüppel, Sven, et al. "Design and Characterization of Dietary Assessment in the German National Cohort." European Journal of Clinical Nutrition 73, no. 11 (2019). https://doi.org/10.1038/s41430-018-0383-8.

MLA-Zitierstil (9. Ausg.)

Knüppel, Sven, et al. "Design and Characterization of Dietary Assessment in the German National Cohort." European Journal of Clinical Nutrition, vol. 73, no. 11, 2019, https://doi.org/10.1038/s41430-018-0383-8.