APA

Kovtunovich V. N., Ustyuzhanin P. Y., Marquez M. & Ustyuzhanina A. K.Five new species of the genus Singularia Arenberger, 1988 (Lepidoptera, Pterophoridae). : .

Chicago

Kovtunovich V N, Ustyuzhanin P Ya, Marquez M and Ustyuzhanina A K.Five new species of the genus Singularia Arenberger, 1988 (Lepidoptera, Pterophoridae). : .

Harvard

Kovtunovich V. N., Ustyuzhanin P. Y., Marquez M. and Ustyuzhanina A. K.Five new species of the genus Singularia Arenberger, 1988 (Lepidoptera, Pterophoridae). : .

MLA

Kovtunovich V N, Ustyuzhanin P Ya, Marquez M and Ustyuzhanina A K.: . .