APA (7th ed.) Citation

Freytag, K. (1960). Schulversuche zur Bakteriologie. Aulis.

Chicago Style (17th ed.) Citation

Freytag, Kurt. Schulversuche Zur Bakteriologie. Köln: Aulis, 1960.

MLA (9th ed.) Citation

Freytag, Kurt. Schulversuche Zur Bakteriologie. Aulis, 1960.

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