APA-viite (7. p.)
Rostal, D. C., McCoy, E. D., & Mushinsky, H. R. (2014). Biology and conservation of North American tortoises. Johns Hopkins University Press.
Chicago-viite (17. p.)
Rostal, David C., Earl D. McCoy, ja Henry R. Mushinsky. Biology and Conservation of North American Tortoises. Baltimore, Maryland: Johns Hopkins University Press, 2014.
MLA-viite (9. p.)
Rostal, David C., et al. Biology and Conservation of North American Tortoises. Johns Hopkins University Press, 2014.
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