Lua APA (7ú heag.)

Trevor, E. (1957). The pillars of midnight. Heinemann.

Lua i Stíl Chicago (17ú heag.)

Trevor, Elleston. The Pillars of Midnight. London: Heinemann, 1957.

Lua MLA (8ú heag.)

Trevor, Elleston. The Pillars of Midnight. Heinemann, 1957.

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