Sieber, U. (2014). Eulogy in memory of professor Dr. IUR. Joachim Vogel.
Cita Chicago (17th ed.)Sieber, Ulrich. Eulogy in Memory of Professor Dr. IUR. Joachim Vogel. 2014.
Cita MLA (8th ed.)Sieber, Ulrich. Eulogy in Memory of Professor Dr. IUR. Joachim Vogel. 2014.
Atenció: Aquestes cites poden no estar 100% correctes.