APA Style

PERELMAN, C. (1963). The Idea of Justice and the Problem of Argument: international library of philoshophy and scientific method (1). London: Routledge & Kegan Paul.

MLA Style

PERELMAN, CH.. "The Idea of Justice and the Problem of Argument: international library of philoshophy and scientific method". 1 London: Routledge & Kegan Paul, 1963. Text.