APA

Silva J. J. R. F. d., Williams R. J. P., . (2008). <The >biological chemistry of the elements. Oxford: Oxford university press.

Chicago

Silva J J R Fraústo da, Williams R J P, . 2008. <The >biological chemistry of the elements. Oxford: Oxford university press.

Harvard

Silva J. J. R. F. d., Williams R. J. P., . (2008). <The >biological chemistry of the elements. Oxford: Oxford university press.

MLA

Silva J J R Fraústo da, Williams R J P, . <The >biological chemistry of the elements. Oxford: Oxford university press. 2008.