APA Style

Shumaker, H. (2012). It's OK Not to Share and Other Renegade Rules for Raising Competent and Compassionate Kids . New York, USA: TarcherPerigee.

MLA Style

Shumaker, Heather. "It's OK Not to Share and Other Renegade Rules for Raising Competent and Compassionate Kids". New York, USA: TarcherPerigee, 2012. Text.