Lua APA (7ú heag.)

Wormald, J. R. (1973). Diffraction methods. Clarendon Press.

Lua i Stíl Chicago (17ú heag.)

Wormald, John Roger. Diffraction Methods. Oxford: Clarendon Press, 1973.

Lua MLA (9ú heag.)

Wormald, John Roger. Diffraction Methods. Clarendon Press, 1973.

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