Cita APA

Heer, F. (1953). The intellectual history of Europe. Cleveland: The world publishing company.

Chicago Style Citation

Heer, Friedrich. The Intellectual History of Europe. Cleveland: The world publishing company, 1953.

Cita MLA

Heer, Friedrich. The Intellectual History of Europe. Cleveland: The world publishing company, 1953.

Atenció: Aquestes cites poden no estar 100% correctes.