Παραπομπή σε μορφή APA (7η εκδ.)

Yushkevich, M. V. (2015). Stand composition, keeps a high resistance to recreation and is attractive to the population.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Yushkevich, M. V. Stand Composition, Keeps a High Resistance to Recreation and Is Attractive to the Population. 2015.

Παραπομπή σε μορφή MLA (9th εκδ.)

Yushkevich, M. V. Stand Composition, Keeps a High Resistance to Recreation and Is Attractive to the Population. 2015.