Barbeau, E., Moser, W. O. J., & Klamkin, M. S. (1995). Five hundred mathematical challenges: Edward J. Barbeau, Murray S. Klamkin, William O.J. Moser [E-Book]. [Washington, D.C.]: Mathematical Association of America.
Chicago Style CitationBarbeau, Edward, W. O. J. Moser, andfavorite Murray S. Klamkin. Five Hundred Mathematical Challenges: Edward J. Barbeau, Murray S. Klamkin, William O.J. Moser [E-Book]. [Washington, D.C.]: Mathematical Association of America, 1995.
MLA CitationBarbeau, Edward, W. O. J. Moser, andfavorite Murray S. Klamkin. Five Hundred Mathematical Challenges: Edward J. Barbeau, Murray S. Klamkin, William O.J. Moser [E-Book]. [Washington, D.C.]: Mathematical Association of America, 1995.
Warning: These citations may not always be 100% accurate.