Cita APA (7a ed.)

Körner, S. (1959). Conceptual thinking: : a logical inquiry. Dover.

Cita Chicago Style (17a ed.)

Körner, Stephan. Conceptual Thinking: : A Logical Inquiry. New York: Dover, 1959.

Cita MLA (9a ed.)

Körner, Stephan. Conceptual Thinking: : A Logical Inquiry. Dover, 1959.