Cita APA (7th ed.)
Seydel, K. (1902). Synthesen des 3-, 5-, 6-, Tri-Methoxy-Phenanthrens [Methyl-Thebaols] und des 2-Methoxy-Phenanthrens.
Cita Chicago (17th ed.)
Seydel, Kurt. Synthesen Des 3-, 5-, 6-, Tri-Methoxy-Phenanthrens [Methyl-Thebaols] Und Des 2-Methoxy-Phenanthrens. Berlin, 1902.
Cita MLA (9th ed.)
Seydel, Kurt. Synthesen Des 3-, 5-, 6-, Tri-Methoxy-Phenanthrens [Methyl-Thebaols] Und Des 2-Methoxy-Phenanthrens. 1902.
Atenció: Aquestes cites poden no estar 100% correctes.