Gaya APA

Eisner, S, E, ;, A, G, ;, S. (1993). The urban pattern (ed. 6). New York: Van nostrand Reinhold.

Gaya MLA

Eisner, Simon, Eisner, ;, Arthur, Gallion, ;, Stanley. "The urban pattern". ed. 6 New York: Van nostrand Reinhold, 1993. Text.