Cita APA (7a ed.)
Laszlo, E., & Bertalanffy, L. v. Introduction to Systems Philosophy: Toward a New Paradigm of Contemporary Thought. Harper Torchbooks.
Cita estilo Chicago (17a ed.)
Laszlo, Ervin, y Ludwig von Bertalanffy. Introduction to Systems Philosophy: Toward a New Paradigm of Contemporary Thought. Nueva York, EUA: Harper Torchbooks.
Cita MLA (9a ed.)
Laszlo, Ervin, y Ludwig von Bertalanffy. Introduction to Systems Philosophy: Toward a New Paradigm of Contemporary Thought. Harper Torchbooks.
Precaución: Estas citas no son 100% exactas.