APA (7th ed.) Citation

Ruska, J. (1936). Griechische Alchemie.

Chicago Style (17th ed.) Citation

Ruska, Julius. Griechische Alchemie. 1936.

MLA (9th ed.) Citation

Ruska, Julius. Griechische Alchemie. 1936.

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