MLA

Leng, and Melanie J Leng. Isotopes In Palaeoenvironmental Research. Springer Netherlands, 2006.

APA

Leng, L., & Leng, M. J. (2006). Isotopes in Palaeoenvironmental Research. Springer Netherlands.

Chicago

Leng, and Melanie J Leng. Isotopes In Palaeoenvironmental Research. : Springer Netherlands, 2006.