APA (7th ed.) Citation

Robins, G. S. (1932). What cost l/c/l chemical distribution? Chemical Markets., 31, 512.

Chicago Style (17th ed.) Citation

Robins, G. S. "What Cost L/c/l Chemical Distribution?" Chemical Markets. 31 (1932): 512.

MLA (9th ed.) Citation

Robins, G. S. "What Cost L/c/l Chemical Distribution?" Chemical Markets., vol. 31, 1932, p. 512.