APA Zitierstil

Rulkens, W. H., & Bien, J. D. (2004). Recovery of energy from sludge--comparison of the various options. Water science and technology : a journal of the International Association on Water Pollution Research, 50(9), 213.

Chicago Zitierstil

Rulkens, W H., und J D. Bien. "Recovery of Energy from Sludge--comparison of the Various Options." Water Science and Technology : A Journal of the International Association on Water Pollution Research 50, no. 9 (2004): 213.

MLA Zitierstil

Rulkens, W H., und J D. Bien. "Recovery of Energy from Sludge--comparison of the Various Options." Water Science and Technology : A Journal of the International Association on Water Pollution Research, vol. 50, no. 9, 2004, p. 213.