Cita APA (7th ed.)
Dell, E. (1928). Zur Kenntnis des Dihydroresorcins.
Cita Chicago (17th ed.)
Dell, Erich. Zur Kenntnis Des Dihydroresorcins. 1928.
Cita MLA (9th ed.)
Dell, Erich. Zur Kenntnis Des Dihydroresorcins. 1928.
Atenció: Aquestes cites poden no estar 100% correctes.