APA (7th ed.) Citation

Xepapadeas, A., & Koundouri, P. (2004). Introduction to special section on Groundwater Economics and Policy. Water Resources Research, 40(6), W06S15. https://doi.org/10.1029/2003WR002158

Chicago Style (17th ed.) Citation

Xepapadeas, Anastasios, and Phoebe Koundouri. "Introduction to Special Section on Groundwater Economics and Policy." Water Resources Research 40, no. 6 (2004): W06S15. https://doi.org/10.1029/2003WR002158.

MLA (9th ed.) Citation

Xepapadeas, Anastasios, and Phoebe Koundouri. "Introduction to Special Section on Groundwater Economics and Policy." Water Resources Research, vol. 40, no. 6, 2004, p. W06S15, https://doi.org/10.1029/2003WR002158.