Ellerman, J. R. Mammalia: Rodentia (in two parts).
Cita Chicago (17th ed.)Ellerman, J. R. Mammalia: Rodentia (in Two Parts).
Cita MLA (9th ed.)Ellerman, J. R. Mammalia: Rodentia (in Two Parts).
Atenció: Aquestes cites poden no estar 100% correctes.