Cita APA (7a ed.)

Quinney, R. (1982). Social existence: Metaphysics, Marxism, and the social sciences. Sage library of social research.

Cita Chicago Style (17a ed.)

Quinney, Richard. "Social Existence: Metaphysics, Marxism, and the Social Sciences." Sage Library of Social Research 1982.

Cita MLA (8a ed.)

Quinney, Richard. "Social Existence: Metaphysics, Marxism, and the Social Sciences." Sage Library of Social Research, 1982.