Sherard, R. H. (1909). Oscar Wilde: The story of an unhappy friendship / Robert H. Sherard. Greening.
Čikaški stil citiranja (17. izdanje)Sherard, Robert Harborough. Oscar Wilde: The Story of an Unhappy Friendship / Robert H. Sherard. London: Greening, 1909.
MLA način citiranja (8. izdanje)Sherard, Robert Harborough. Oscar Wilde: The Story of an Unhappy Friendship / Robert H. Sherard. Greening, 1909.
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