Gaya APA

al.], V, B, [. (2015). Mathematical model of service working body of clenaer on head beet roots (7 (2015)). : Elsevier.

Gaya MLA

al.], Volodymyr, Bulgakov, [et. "Mathematical model of service working body of clenaer on head beet roots". 7 (2015) : Elsevier, 2015. e-journal.