Alexander, C. P. (1969). A new species of crane fly associated with the plant genus Lopezia in Mexico (Diptera: Tipulidae). Zenodo.
Citazione stile Chigago Style (17a edizione)Alexander, Charles P. A New Species of Crane Fly Associated with the Plant Genus Lopezia in Mexico (Diptera: Tipulidae). Zenodo, 1969.
Citatione MLA (9a ed.)Alexander, Charles P. A New Species of Crane Fly Associated with the Plant Genus Lopezia in Mexico (Diptera: Tipulidae). Zenodo, 1969.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.