APA (7th ed.) Citation

Guinn, P. S. (1930). World trade in wood, furniture, floor, metal, and automobile polishes: Netherlands. [publisher not identified].

Chicago Style (17th ed.) Citation

Guinn, Paul S. World Trade in Wood, Furniture, Floor, Metal, and Automobile Polishes: Netherlands. Washington, D.C.: [publisher not identified], 1930.

MLA (9th ed.) Citation

Guinn, Paul S. World Trade in Wood, Furniture, Floor, Metal, and Automobile Polishes: Netherlands. [publisher not identified], 1930.