Abler, R., Adams, J. S., & Gould, P. (1971). Spatial organization: The geographer's view of the world (6. print.). Prentice-Hall.
Chicago Style (17th ed.) CitationAbler, Ronald, John S. Adams, and Peter Gould. Spatial Organization: The Geographer's View of the World. 6. print. Englewood Cliffs, NJ: Prentice-Hall, 1971.
MLA (9th ed.) CitationAbler, Ronald, et al. Spatial Organization: The Geographer's View of the World. 6. print. Prentice-Hall, 1971.
Warning: These citations may not always be 100% accurate.