APA

David H. L., Ruse M., . (2007). The cambridge companion to the philosophy of biology. Cambridge: Cambridge University Press.

Chicago

David Hull L, Ruse Michael, . 2007. The cambridge companion to the philosophy of biology. Cambridge: Cambridge University Press.

Harvard

David H. L., Ruse M., . (2007). The cambridge companion to the philosophy of biology. Cambridge: Cambridge University Press.

MLA

David Hull L, Ruse Michael, . The cambridge companion to the philosophy of biology. Cambridge: Cambridge University Press. 2007.