(1976). The concepts of space and time: Their structure and their development. Reidel.
Chicago-Zitierstil (17. Ausg.)The Concepts of Space and Time: Their Structure and Their Development. Dordrecht u.a: Reidel, 1976.
MLA-Zitierstil (9. Ausg.)The Concepts of Space and Time: Their Structure and Their Development. Reidel, 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.