APA (7th ed.) Citation

Doran, M., & Wetterich, C. (2003). Quintessence and the cosmological constant. Nuclear physics. Proceedings supplements, 124(?), . https://doi.org/10.1016/S0920-5632(03)02077-2

Chicago Style (17th ed.) Citation

Doran, Michael, and Christof Wetterich. "Quintessence and the Cosmological Constant." Nuclear Physics. Proceedings Supplements 124, no. ? (2003). https://doi.org/10.1016/S0920-5632(03)02077-2.

MLA (9th ed.) Citation

Doran, Michael, and Christof Wetterich. "Quintessence and the Cosmological Constant." Nuclear Physics. Proceedings Supplements, vol. 124, no. ?, 2003, https://doi.org/10.1016/S0920-5632(03)02077-2.