Cita APA (7a ed.)

Johansson, I. (1989). Ontological investigations: An inquiry into the categories of nature, man and society. Routledge.

Cita Chicago Style (17a ed.)

Johansson, Ingvar. Ontological Investigations: An Inquiry into the Categories of Nature, Man and Society. London [etc.]: Routledge, 1989.

Cita MLA (9a ed.)

Johansson, Ingvar. Ontological Investigations: An Inquiry into the Categories of Nature, Man and Society. Routledge, 1989.