Cita APA (7th ed.)
Schmaldienst, S. (1981). Synthese von 4-Carboxy-1-<2,6-dihydroxy-5-nitrophenyl>-2-azetidinon.
Cita Chicago (17th ed.)
Schmaldienst, Sabrina. Synthese Von 4-Carboxy-1-<2,6-dihydroxy-5-nitrophenyl>-2-azetidinon. Innsbruck, 1981.
Cita MLA (9th ed.)
Schmaldienst, Sabrina. Synthese Von 4-Carboxy-1-<2,6-dihydroxy-5-nitrophenyl>-2-azetidinon. 1981.
Atenció: Aquestes cites poden no estar 100% correctes.