APA (7th ed.) Citation

Borrows, T. P., & Simpson, O. J. (1979). Structured items for O-Level chemistry. Edward Arnold.

Chicago Style (17th ed.) Citation

Borrows, T. P., and O. J. Simpson. Structured Items for O-Level Chemistry. London: Edward Arnold, 1979.

MLA (9th ed.) Citation

Borrows, T. P., and O. J. Simpson. Structured Items for O-Level Chemistry. Edward Arnold, 1979.