Cita APA (7th ed.)
ebrary, Inc, & Bohm, D. (1994). Thought as a system. Routledge.
Cita Chicago (17th ed.)
ebrary, Inc, i David Bohm. Thought as a System. London ; New York: Routledge, 1994.
Cita MLA (9th ed.)
ebrary, Inc, i David Bohm. Thought as a System. Routledge, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.