Gaya APA

Ryle, G, , (. (1976). Contemporary aspects of philosophy. Foreword: P.W. Kent. . Stocksfield: Stocksfield Oriel Press.

Gaya MLA

Ryle, Gilbert, , (ed.). "Contemporary aspects of philosophy. Foreword: P.W. Kent. ". Stocksfield: Stocksfield Oriel Press, 1976. Buku.