Cunningham, M. (1972). Intelligence: Its organization and development. Academic Press.
Chicago-стиль цитированияCunningham, Michael. Intelligence: Its Organization and Development. New York: Academic Press, 1972.
MLA-цитированиеCunningham, Michael. Intelligence: Its Organization and Development. Academic Press, 1972.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.