Timmermann, H. R., and M. W. Lankester. “STUDIES OF WINTER TICK, DERMACENTOR ALBIPICTUS ON THE BELL OF MOOSE IN NORTHWESTERN ONTARIO”. Alces: A Journal Devoted to the Biology and Management of Moose, vol. 16, Jan. 1980, pp. 137-51, https://alcesjournal.org/index.php/alces/article/view/1643.