Citação norma APA
Hegel, G. W. F., Knox, T. M., Acton, H. B., & Silber, J. (1975). Natural law: The scientific ways of treating natural law, its place in moral philosophy, and its relation to the positive sciences of law. University of Pennsylvania Press.
Citação norma Chicago
Hegel, Georg Wilhelm Friedrich, T. M. Knox, H. B. Acton, and John Silber. Natural Law: The Scientific Ways of Treating Natural Law, Its Place in Moral Philosophy, and Its Relation to the Positive Sciences of Law. [Philadelphia]: University of Pennsylvania Press, 1975.
Citação norma MLA
Hegel, Georg Wilhelm Friedrich, et al. Natural Law: The Scientific Ways of Treating Natural Law, Its Place in Moral Philosophy, and Its Relation to the Positive Sciences of Law. University of Pennsylvania Press, 1975.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.