APA

Bernstein R. J., . (1988). Beyond objectivism and relativism. Estados Unidos: University of Pennsylvanis Press.

Chicago

Bernstein Richard J, . 1988. Beyond objectivism and relativism. Estados Unidos: University of Pennsylvanis Press.

Harvard

Bernstein R. J., . (1988). Beyond objectivism and relativism. Estados Unidos: University of Pennsylvanis Press.

MLA

Bernstein Richard J, . Beyond objectivism and relativism. Estados Unidos: University of Pennsylvanis Press. 1988.