Abler, R., Adams, J. S., & Gould, P. (1971). Spatial organization: The geographer's view of the world [by] Ronald Abler, John S. Adams, Peter Gould. Prentice-Hall.
Chicago Style (17. basım) AtıfAbler, Ronald, John S. Adams, ve Peter Gould. Spatial Organization: The Geographer's View of the World [by] Ronald Abler, John S. Adams, Peter Gould. Englewood Cliffs, N.J.: Prentice-Hall, 1971.
MLA (9th ed.) AtıfAbler, Ronald, et al. Spatial Organization: The Geographer's View of the World [by] Ronald Abler, John S. Adams, Peter Gould. Prentice-Hall, 1971.
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