APA Цитирование

Trewartha, G. T. (1972). The less developed realm: A geography of its population. Wiley.

Chicago-стиль цитирования

Trewartha, Glenn Thomas. The Less Developed Realm: A Geography of Its Population. New York: Wiley, 1972.

MLA-цитирование

Trewartha, Glenn Thomas. The Less Developed Realm: A Geography of Its Population. Wiley, 1972.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.