APA (7th ed.) Citation

GilbreathlhRobert Dean. Forward thinking.

Chicago Style (17th ed.) Citation

GilbreathlhRobert Dean. Forward Thinking. New YorklbMcGraw-Hilllc1987.

MLA (9th ed.) Citation

GilbreathlhRobert Dean. Forward Thinking.

Warning: These citations may not always be 100% accurate.