Παραπομπή APA

Neurath, O. Foundations of the <unity of science> toward an international encyclopaedia of <unified science>. Chicago.

Παραπομπή Chicago Style

Neurath, Otto. Foundations of the <unity of Science> Toward an International Encyclopaedia of <unified Science>. Chicago.

Παραπομπή MLA

Neurath, Otto. Foundations of the <unity of Science> Toward an International Encyclopaedia of <unified Science>. Chicago.