APA (7th ed.) Citation

Welch, N. E. (1956). Surface formation in immiscible liquids with orifice mixers. [publisher not identified].

Chicago Style (17th ed.) Citation

Welch, Nathan Edgar. Surface Formation in Immiscible Liquids with Orifice Mixers. [College Station, Tex.]: [publisher not identified], 1956.

MLA (9th ed.) Citation

Welch, Nathan Edgar. Surface Formation in Immiscible Liquids with Orifice Mixers. [publisher not identified], 1956.