APA (7th ed.) Citation

Unverzagt, M., Aguar-Bartolomé, P., Ahrens, J., Annand, J. R. M., Arends, H. J., Beck, R., . . . Hornidge, D. (2009). Determination of the Dalitz plot parameter $ \alpha$ for the decay $ \eta$ → 3 $ \pi^{0}_{}$ with the Crystal Ball at MAMI-B. European Physical Journal A -- Hadrons & Nuclei, 39(2), 169. https://doi.org/10.1140/epja/i2008-10710-7

Chicago Style (17th ed.) Citation

Unverzagt, M., et al. "Determination of the Dalitz Plot Parameter $ \alpha$ for the Decay $ \eta$ → 3 $ \pi^{0}_{}$ with the Crystal Ball at MAMI-B." European Physical Journal A -- Hadrons & Nuclei 39, no. 2 (2009): 169. https://doi.org/10.1140/epja/i2008-10710-7.

MLA (9th ed.) Citation

Unverzagt, M., et al. "Determination of the Dalitz Plot Parameter $ \alpha$ for the Decay $ \eta$ → 3 $ \pi^{0}_{}$ with the Crystal Ball at MAMI-B." European Physical Journal A -- Hadrons & Nuclei, vol. 39, no. 2, 2009, p. 169, https://doi.org/10.1140/epja/i2008-10710-7.

Warning: These citations may not always be 100% accurate.