APA Citation

Sobol, D. J., & 3M Company. (2007). Encyclopedia Brown Cracks the Case [electronic resource]. [S.l.]: Penguin Young Readers Group.

Chicago Style Citation

Sobol, Donald J.., and 3M Company. Encyclopedia Brown Cracks the Case [electronic Resource]. [S.l.]: Penguin Young Readers Group, 2007.

MLA Citation

Sobol, Donald J.., and 3M Company. Encyclopedia Brown Cracks the Case [electronic Resource]. [S.l.]: Penguin Young Readers Group, 2007.

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