Anderson, R. P., McCoy, V. E., McNamara, M. E., & Briggs, D. E. G. (2014). What big eyes you have: The ecological role of giant pterygotid eurypterids. The Royal Society.
Čikaški stil citiranjaAnderson, Ross P., Victoria E. McCoy, Maria E. McNamara, i Derek E. G. Briggs. What Big Eyes You Have: The Ecological Role of Giant Pterygotid Eurypterids. The Royal Society, 2014.
MLA način citiranjaAnderson, Ross P., Victoria E. McCoy, Maria E. McNamara, i Derek E. G. Briggs. What Big Eyes You Have: The Ecological Role of Giant Pterygotid Eurypterids. The Royal Society, 2014.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.