APA (7th ed.) Citation

Matheson, C. R. (1929). Finnish market for coin controlled machines. [publisher not identified].

Chicago Style (17th ed.) Citation

Matheson, Charles Roderick. Finnish Market for Coin Controlled Machines. Washington, D.C.: [publisher not identified], 1929.

MLA (9th ed.) Citation

Matheson, Charles Roderick. Finnish Market for Coin Controlled Machines. [publisher not identified], 1929.