ABLER, R. (1972). Spatial organization: The geographer's view of of the world. Prentice-Hall.
Цитирование в стиле Чикаго (17-е изд.)ABLER, Ronald. Spatial Organization: The Geographer's View of of the World. London: Prentice-Hall, 1972.
Цитирование MLA (9-е изд.)ABLER, Ronald. Spatial Organization: The Geographer's View of of the World. Prentice-Hall, 1972.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.