Service and regulatory announcements.

APA Citation

United States. Food and Drug Administration. (1927). Service and regulatory announcements. [Washington: U. S. Govt. print. off.].

MLA Citation

United States. Food and Drug Administration. Service And Regulatory Announcements. [Washington: U. S. Govt. print. off.], 1927.

Warning: These citations may not always be complete (especially for serials).