APA Citation

Willis, J. F. (1977). Instructor`s manual explorations in economics. Houghton Mifflin.

Chicago Style Citation

Willis, James F. Instructor`s Manual Explorations in Economics. Houghton Mifflin, 1977.

MLA Citation

Willis, James F. Instructor`s Manual Explorations in Economics. Houghton Mifflin, 1977.

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