Gordon, R. D., & Cartwright, O. L. (1988). North American representatives of the tribe Aegialiini (Coleoptera : Scarabaeidae: Aphodiinae). Smithsonian contributions to zoology 461.
Chicago Stili AlıntıGordon, Robert D., ve Oscar L. Cartwright. "North American Representatives of the Tribe Aegialiini (Coleoptera : Scarabaeidae: Aphodiinae)." Smithsonian Contributions to Zoology 461 1988.
MLA AlıntıGordon, Robert D., ve Oscar L. Cartwright. "North American Representatives of the Tribe Aegialiini (Coleoptera : Scarabaeidae: Aphodiinae)." Smithsonian Contributions to Zoology 461 1988.
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