APA

Johnson K., Lugo de Le Crom C. R., .Three new species of elfin-like lycaenid butterflies from the high Andes of Colombia (Thecloxurina; Strymonina). : .

Chicago

Johnson Kurt, Lugo de Le Crom Carmen Rita, .Three new species of elfin-like lycaenid butterflies from the high Andes of Colombia (Thecloxurina; Strymonina). : .

Harvard

Johnson K., Lugo de Le Crom C. R., .Three new species of elfin-like lycaenid butterflies from the high Andes of Colombia (Thecloxurina; Strymonina). : .

MLA

Johnson Kurt, Lugo de Le Crom Carmen Rita, .: . .