APA (7th ed.) Citation

Ruska, J. (1934). Alchemie im Zeitalter Dantes.

Chicago Style (17th ed.) Citation

Ruska, Julius. Alchemie Im Zeitalter Dantes. 1934.

MLA (9th ed.) Citation

Ruska, Julius. Alchemie Im Zeitalter Dantes. 1934.

Warning: These citations may not always be 100% accurate.