Lubove, R. (1965). The professional altruist: The emergence of social work as a career, 1880-1930. Harvard University Press.
Цитирование в стиле Чикаго (17-е изд.)Lubove, Roy. The Professional Altruist: The Emergence of Social Work as a Career, 1880-1930. Cambridge, Massachusetts: Harvard University Press, 1965.
Цитирование MLA (9-е изд.)Lubove, Roy. The Professional Altruist: The Emergence of Social Work as a Career, 1880-1930. Harvard University Press, 1965.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.