APA (7th ed.) Citation

Koch, A. L. The bacteria: Their origin, structure, function and antibiosis.

Chicago Style (17th ed.) Citation

Koch, Arthur L. The Bacteria: Their Origin, Structure, Function and Antibiosis.

MLA (8th ed.) Citation

Koch, Arthur L. The Bacteria: Their Origin, Structure, Function and Antibiosis.

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