APA (7e ed.) Bronvermelding

Abel, R. (1976). Man is the measure: A cordial invitation to the central problems of philosophy. The Free Press.

Chicago (17e ed.) Bronvermelding

Abel, Reuben. Man Is the Measure: A Cordial Invitation to the Central Problems of Philosophy. New York: The Free Press, 1976.

MLA (9e ed.) Bronvermelding

Abel, Reuben. Man Is the Measure: A Cordial Invitation to the Central Problems of Philosophy. The Free Press, 1976.