Style de citation APA

Oki, T., & Kanae, S. (2004). Virtual water trade and world water resources. Water science and technology : a journal of the International Association on Water Pollution Research, 49(7), 203.

Style de citation Chicago

Oki, T., et S. Kanae. "Virtual Water Trade and World Water Resources." Water Science and Technology : A Journal of the International Association on Water Pollution Research 49, no. 7 (2004): 203.

Style de citation MLA

Oki, T., et S. Kanae. "Virtual Water Trade and World Water Resources." Water Science and Technology : A Journal of the International Association on Water Pollution Research, vol. 49, no. 7, 2004, p. 203.