Cita APA (7th ed.)
Rikli, H. (1945). Ueber den 10-Methyl-9-methylen-dihydroacridin-w-aldehyd. Leemann.
Cita Chicago (17th ed.)
Rikli, Hans. Ueber Den 10-Methyl-9-methylen-dihydroacridin-w-aldehyd. Zürich: Leemann, 1945.
Cita MLA (9th ed.)
Rikli, Hans. Ueber Den 10-Methyl-9-methylen-dihydroacridin-w-aldehyd. Leemann, 1945.
Atenció: Aquestes cites poden no estar 100% correctes.