APA (7th ed.) Citation

Riegel, W., Lenz, O. K., & Wilde, V. (2017). Relative spore and pollen abundances from open-cast lignite mine Helmstedt. PANGAEA.

Chicago Style (17th ed.) Citation

Riegel, Walter, Olaf K. Lenz, and Volker Wilde. Relative Spore and Pollen Abundances from Open-cast Lignite Mine Helmstedt. PANGAEA, 2017.

MLA (9th ed.) Citation

Riegel, Walter, et al. Relative Spore and Pollen Abundances from Open-cast Lignite Mine Helmstedt. PANGAEA, 2017.