Smithson, I. Iris Murdochęs "A severed head": The evolution of human consciousness: Isaiah Smithson. Contemporary literary criticism : modernism through poststructuralism.(1986).
Čikaški stil citiranja (17. izdanje)Smithson, Isaiah. "Iris Murdochęs "A Severed Head": The Evolution of Human Consciousness: Isaiah Smithson." Contemporary Literary Criticism : Modernism Through Poststructuralism.(1986) .
MLA način citiranja (8. izdanje)Smithson, Isaiah. "Iris Murdochęs "A Severed Head": The Evolution of Human Consciousness: Isaiah Smithson." Contemporary Literary Criticism : Modernism Through Poststructuralism.(1986), .
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