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APA Citation Edition Citation

Beuker, J., & Drenth, E. (2014). Prehistoric artefacts of red Heligoland flint from Lower Saxony (Germany) and the Netherlands: An outline. Leidorf.

Chicago Citation Edition Citation

Beuker, J.R, und Erik Drenth. Prehistoric Artefacts of Red Heligoland Flint from Lower Saxony (Germany) and the Netherlands: An Outline. Rahden/Westf.: Leidorf, 2014.

MLA Citation Edition Citation

Beuker, J.R, und Erik Drenth. Prehistoric Artefacts of Red Heligoland Flint from Lower Saxony (Germany) and the Netherlands: An Outline. Leidorf, 2014.