Gaya APA

Walker, A., Shipman, P. (1996). The wisdom of bones: in search og human origins (1st. Pub.). London: Weidenfeld and Nicolson.

Gaya MLA

Walker, Alan., Shipman, Pat. "The wisdom of bones: in search og human origins". 1st. Pub. London: Weidenfeld and Nicolson, 1996. Text.