Pregill, P., & Volkman, N. (1999). Landscapes in history: Design and planning in the Eastern and Western traditions (2nd ed.). Wiley.
Citação do estilo Chicago (17ª ed.)Pregill, Philip, e Nancy Volkman. Landscapes in History: Design and Planning in the Eastern and Western Traditions. 2nd ed. New York: Wiley, 1999.
Citação MLA (9ª ed.)Pregill, Philip, e Nancy Volkman. Landscapes in History: Design and Planning in the Eastern and Western Traditions. 2nd ed. Wiley, 1999.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.