APA-Zitierstil (7. Ausg.)

Johnson, R. H. (1972). The concept of existence in the 'concluding unscientific postscript'. Nijhoff.

Chicago-Zitierstil (17. Ausg.)

Johnson, Ralph Henry. The Concept of Existence in the 'Concluding Unscientific Postscript'. The Hague: Nijhoff, 1972.

MLA-Zitierstil (9. Ausg.)

Johnson, Ralph Henry. The Concept of Existence in the 'Concluding Unscientific Postscript'. Nijhoff, 1972.