Cita APA (7a ed.)

Burchell, R. W., & Sternlieb, G. (1978). Planning theory in the 1980s: A search for future directions. Center for Urban Policy Research.

Cita Chicago Style (17a ed.)

Burchell, Robert W., y George Sternlieb. Planning Theory in the 1980s: A Search for Future Directions. New Brunswick, N. J: Center for Urban Policy Research, 1978.

Cita MLA (9a ed.)

Burchell, Robert W., y George Sternlieb. Planning Theory in the 1980s: A Search for Future Directions. Center for Urban Policy Research, 1978.