Shealy, Robert. “The Natural History of the Alabama Map Turtle, Graptemys Pulchra Baur, in Alabama”. Bulletin of the Florida Museum of Natural History 21, no. 2 (December 30, 1976): 47–111. Accessed April 26, 2026. https://flmnhbulletin.com/index.php/flmnh/article/view/flmnh-vol21-no2.