Стиль цитування APA (7-ме видання)

Ostashova, V. O. (2016). Features of legal regulation contractual relations of in the field of green tourism.

Чикаго стиль цитування (17-те видання)

Ostashova, V. O. Features of Legal Regulation Contractual Relations of in the Field of Green Tourism. 2016.

Стиль цитування MLA (8-ме видання)

Ostashova, V. O. Features of Legal Regulation Contractual Relations of in the Field of Green Tourism. 2016.