APA (7th ed.) Citation

(1928). Contract for furnishing of antigen for Kahn precipitation test during fiscal year 1928. [publisher not identified].

Chicago Style (17th ed.) Citation

Contract for Furnishing of Antigen for Kahn Precipitation Test During Fiscal Year 1928. Washington, D.C.: [publisher not identified], 1928.

MLA (9th ed.) Citation

Contract for Furnishing of Antigen for Kahn Precipitation Test During Fiscal Year 1928. [publisher not identified], 1928.

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