Style de citation APA

Jiménez, B., Austin, A., Cloete, E., Phasha, C., & Beltrán, N. (2007). Biological risks to food crops fertilized with Ecosan sludge. Water science and technology : a journal of the International Association on Water Pollution Research, 55(7), 21.

Style de citation Chicago

Jiménez, B., A. Austin, E. Cloete, C. Phasha, et N. Beltrán. "Biological Risks to Food Crops Fertilized with Ecosan Sludge." Water Science and Technology : A Journal of the International Association on Water Pollution Research 55, no. 7 (2007): 21.

Style de citation MLA

Jiménez, B., et al. "Biological Risks to Food Crops Fertilized with Ecosan Sludge." Water Science and Technology : A Journal of the International Association on Water Pollution Research, vol. 55, no. 7, 2007, p. 21.