Cordero, G. A., & W. Swarth, C. (2010). Notes on the movement and aquatic behavior of some kinosternid turtles. Instituto de Ecología, A.C.
Čikaški stil citiranja (17. izdanje)Cordero, Gerardo Antonio, i Christopher W. Swarth. Notes on the Movement and Aquatic Behavior of Some Kinosternid Turtles. Instituto de Ecología, A.C, 2010.
MLA način citiranja (9. izdanje)Cordero, Gerardo Antonio, i Christopher W. Swarth. Notes on the Movement and Aquatic Behavior of Some Kinosternid Turtles. Instituto de Ecología, A.C, 2010.