Lua APA (7ú heag.)

Pellegrino, P. Space, form, and substance: Pierre Pellegrino. Advances in visual semiotics : the Semiotic Web 1992 - 93.(1995).

Lua i Stíl Chicago (17ú heag.)

Pellegrino, Pierre. "Space, Form, and Substance: Pierre Pellegrino." Advances in Visual Semiotics : The Semiotic Web 1992 - 93.(1995) .

Lua MLA (8ú heag.)

Pellegrino, Pierre. "Space, Form, and Substance: Pierre Pellegrino." Advances in Visual Semiotics : The Semiotic Web 1992 - 93.(1995), .

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