APA (7th ed.) Citation

Jones, G. L. (1931). British market for ice hockey equipment. [publisher not identified].

Chicago Style (17th ed.) Citation

Jones, George Lewis. British Market for Ice Hockey Equipment. Washington, D.C.: [publisher not identified], 1931.

MLA (9th ed.) Citation

Jones, George Lewis. British Market for Ice Hockey Equipment. [publisher not identified], 1931.

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