APA ציטוט

Rodríguez Hölkemeyer, P. (1980). L. von Bertalanffy and Piaget: New unitary conception of science.

Citación estilo Chicago

Rodríguez Hölkemeyer, Patricia. L. Von Bertalanffy and Piaget: New Unitary Conception of Science. 1980.

ציטוט MLA

Rodríguez Hölkemeyer, Patricia. L. Von Bertalanffy and Piaget: New Unitary Conception of Science. 1980.