Citazione Stile APA (7a Edizione)
Alexander, C. (2002). The Nature of Order: An Essay on the Art of Building and the Nature of the Universe. Book One: The Phenomenon of Life. The Center for Enviromental Structure.
Citazione stile Chigago Style (17a edizione)
Alexander, Christopher. The Nature of Order: An Essay on the Art of Building and the Nature of the Universe. Book One: The Phenomenon of Life. Berkeley: The Center for Enviromental Structure, 2002.
Citatione MLA (9a ed.)
Alexander, Christopher. The Nature of Order: An Essay on the Art of Building and the Nature of the Universe. Book One: The Phenomenon of Life. The Center for Enviromental Structure, 2002.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.