Стиль цитування APA (7-ме видання)

Barraclough, S. National food policies in developing countries: Research needs and priorities. s.e.

Чикаго стиль цитування (17-те видання)

Barraclough, Solon. National Food Policies in Developing Countries: Research Needs and Priorities. s.l.: s.e.

Стиль цитування MLA (9-ме видання)

Barraclough, Solon. National Food Policies in Developing Countries: Research Needs and Priorities. s.e.