Alexander, C. P. (1926). Undescribed species of crane-flies from the eastern United States and Canada (Dipt: Tipulidae). Part II. Zenodo.
Style de citation Chicago (17e éd.)Alexander, Charles P. Undescribed Species of Crane-flies from the Eastern United States and Canada (Dipt: Tipulidae). Part II. Zenodo, 1926.
Style de citation MLA (9e éd.)Alexander, Charles P. Undescribed Species of Crane-flies from the Eastern United States and Canada (Dipt: Tipulidae). Part II. Zenodo, 1926.
Attention : ces citations peuvent ne pas être correctes à 100%.