The edge of the unknown :
101 things you don't know about science and no one else does either /
James Trefil.
APA Citation
Trefil, J. (1996). The edge of the unknown: 101 things you don't know about science and no one else does either. Boston: Houghton Mifflin Co..
MLA Citation
Trefil, James, 1938-. The Edge of the Unknown: 101 Things You Don't Know About Science And No One Else Does Either. Boston: Houghton Mifflin Co., 1996.
Warning: These citations may not always be complete (especially for serials).