APA (7th ed.) Citation

Butts, T. (1928). Germany's gas and water meter foreign trade, 1913-1927. [publisher not identified].

Chicago Style (17th ed.) Citation

Butts, Thomas. Germany's Gas and Water Meter Foreign Trade, 1913-1927. Washington, D.C.: [publisher not identified], 1928.

MLA (9th ed.) Citation

Butts, Thomas. Germany's Gas and Water Meter Foreign Trade, 1913-1927. [publisher not identified], 1928.