APA

Olsen O. W., Haskins A. G. & Braun C. E. (19780726). Rhabdometra alpinensis n.sp.(Cestoda: Paruterinida: Dilepididea) from southern white-tailed ptarmigan (Lagopus leucurus altipetens Osgood) in Colorado, U.S.A., with a key to the species of Rhabdometra Cholodkowsky, 1906. : Canadian journal of zoology.

Chicago

Olsen O W, Haskins A G and Braun C E. 19780726. Rhabdometra alpinensis n.sp.(Cestoda: Paruterinida: Dilepididea) from southern white-tailed ptarmigan (Lagopus leucurus altipetens Osgood) in Colorado, U.S.A., with a key to the species of Rhabdometra Cholodkowsky, 1906. : Canadian journal of zoology.

Harvard

Olsen O. W., Haskins A. G. and Braun C. E. (19780726). Rhabdometra alpinensis n.sp.(Cestoda: Paruterinida: Dilepididea) from southern white-tailed ptarmigan (Lagopus leucurus altipetens Osgood) in Colorado, U.S.A., with a key to the species of Rhabdometra Cholodkowsky, 1906. : Canadian journal of zoology.

MLA

Olsen O W, Haskins A G and Braun C E. Rhabdometra alpinensis n.sp.(Cestoda: Paruterinida: Dilepididea) from southern white-tailed ptarmigan (Lagopus leucurus altipetens Osgood) in Colorado, U.S.A., with a key to the species of Rhabdometra Cholodkowsky, 1906. : Canadian journal of zoology. 19780726.