Strogatz, & Joffray. (2009). The calculus of friendship: What a teacher and a student learned about life while corresponding about math. Princeton: Princeton University Press.
Chicago Style CitationStrogatz, and Joffray. The Calculus of Friendship: What a Teacher and a Student Learned About Life While Corresponding About Math. Princeton: Princeton University Press, 2009.
MLA CitationStrogatz, and Joffray. The Calculus of Friendship: What a Teacher and a Student Learned About Life While Corresponding About Math. Princeton: Princeton University Press, 2009.
Warning: These citations may not always be 100% accurate.