APA (7th ed.) Citation

(1935). The lock and spill system of drinage: Otherwise known as the Felsinger system.

Chicago Style (17th ed.) Citation

The Lock and Spill System of Drinage: Otherwise Known as the Felsinger System. 1935.

MLA (9th ed.) Citation

The Lock and Spill System of Drinage: Otherwise Known as the Felsinger System. 1935.

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