Lotka, A. J. (1956). Elements of mathematical biology. Dover Publ..
Chicago-čujuhus (17. p.)Lotka, Alfred J. Elements of Mathematical Biology. New Tork: Dover Publ., 1956.
MLA-čujuhus (9. p.)Lotka, Alfred J. Elements of Mathematical Biology. Dover Publ., 1956.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.