APA Style

al., A, P, K, E. (2005). Isotopes in the Water Cycle: Past. Present and Future of a Developing Science . Netherlands: SPRINGER-VERLAG.

MLA Style

al., Aggarwal., Pradeep, K., Et. "Isotopes in the Water Cycle: Past. Present and Future of a Developing Science". Netherlands: SPRINGER-VERLAG, 2005. Buku.