APA (7th ed.) Citation

Lockwood, J. B. (1929). Tarpaulin: Winter use of tarpaulins in construction industry. [publisher not identified].

Chicago Style (17th ed.) Citation

Lockwood, J. B. Tarpaulin: Winter Use of Tarpaulins in Construction Industry. Washington, D.C.: [publisher not identified], 1929.

MLA (9th ed.) Citation

Lockwood, J. B. Tarpaulin: Winter Use of Tarpaulins in Construction Industry. [publisher not identified], 1929.