Perkins, R. (1987). Looking both ways: Exploring the interface between Christianity and sociology. Baker Book House.
Цитирование в стиле Чикаго (17-е изд.)Perkins, Richard. Looking Both Ways: Exploring the Interface Between Christianity and Sociology. Grand Rapids, Mich: Baker Book House, 1987.
Цитирование MLA (8-е изд.)Perkins, Richard. Looking Both Ways: Exploring the Interface Between Christianity and Sociology. Baker Book House, 1987.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.