APA (7th ed.) Citation

Coumbe, A. T. (1932). Fuel oil deliveries decline in 1931 11 per cent. [publisher not identified].

Chicago Style (17th ed.) Citation

Coumbe, Albert Thompson. Fuel Oil Deliveries Decline in 1931 11 Per Cent. Washington, D.C.: [publisher not identified], 1932.

MLA (9th ed.) Citation

Coumbe, Albert Thompson. Fuel Oil Deliveries Decline in 1931 11 Per Cent. [publisher not identified], 1932.