Cita APA (7th ed.)
Abraham, H. (1934). Über die Phrenicusexhairese. Levy.
Cita Chicago (17th ed.)
Abraham, Hildegard. Über Die Phrenicusexhairese. Berlin: Levy, 1934.
Cita MLA (9th ed.)
Abraham, Hildegard. Über Die Phrenicusexhairese. Levy, 1934.
Atenció: Aquestes cites poden no estar 100% correctes.