APA Style

Walter, Chip., Nagesh Kumar. (). Thumbs, Toes, and Tears : and other traits that make us human. . : .

Chicago Style

Walter, Chip., Nagesh Kumar. Thumbs, Toes, and Tears : and other traits that make us human.. : , . .

MLA Style

Walter, Chip., Nagesh Kumar. Thumbs, Toes, and Tears : and other traits that make us human.. : , . .

Turabian Style

Walter, Chip., Nagesh Kumar. Thumbs, Toes, and Tears : and other traits that make us human.. : , . .