Παραπομπή APA

Haven, K. A. (2005). Marvels of math: Fascinating reads and awesome activities.

Παραπομπή Chicago Style

Haven, Kendall; Author. Marvels of Math: Fascinating Reads and Awesome Activities. Chennai, Rain Tree Publishing Pvt Ltd, 2005.

Παραπομπή MLA

Haven, Kendall; Author. Marvels of Math: Fascinating Reads and Awesome Activities. 2005.