Cita APA

Dittrick, H. (1954). A FEW COLLECTED OBSERVATIONS ON PLAGUE.

Chicago Style Citation

Dittrick, Howard. A FEW COLLECTED OBSERVATIONS ON PLAGUE. 1954.

Cita MLA

Dittrick, Howard. A FEW COLLECTED OBSERVATIONS ON PLAGUE. 1954.

Atenció: Aquestes cites poden no estar 100% correctes.