Παραπομπή APA

Margenau, H. (1950). Nature of physical reality. McGraw-Hill Book company.

Παραπομπή Chicago Style

Margenau, Henry. Nature of Physical Reality. New York: McGraw-Hill Book company, 1950.

Παραπομπή MLA

Margenau, Henry. Nature of Physical Reality. McGraw-Hill Book company, 1950.