APA (7th ed.) Citation

Speaks, J. C., Jr. (1926). British market for refrigeration equipment as affected by new food preservative regulations. [publisher not identified].

Chicago Style (17th ed.) Citation

Speaks, J. C., Jr. British Market for Refrigeration Equipment as Affected by New Food Preservative Regulations. Washington, D.C.: [publisher not identified], 1926.

MLA (9th ed.) Citation

Speaks, J. C., Jr. British Market for Refrigeration Equipment as Affected by New Food Preservative Regulations. [publisher not identified], 1926.