Cita APA (7th ed.)
Woldt, J. (1961). Ueber Pyridiniopeptide und Polypeptide.
Cita Chicago (17th ed.)
Woldt, Joachim. Ueber Pyridiniopeptide Und Polypeptide. Berlin, 1961.
Cita MLA (9th ed.)
Woldt, Joachim. Ueber Pyridiniopeptide Und Polypeptide. 1961.
Atenció: Aquestes cites poden no estar 100% correctes.