APA (7th ed.) Citation

Shell Chemical Corporation. (1950). Methyl ethyl ketone ([2d ed.].). [publisher not identified].

Chicago Style (17th ed.) Citation

Shell Chemical Corporation. Methyl Ethyl Ketone. [2d ed.]. New York: [publisher not identified], 1950.

MLA (9th ed.) Citation

Shell Chemical Corporation. Methyl Ethyl Ketone. [2d ed.]. [publisher not identified], 1950.