APA (7th ed.) Citation

Whitfield, R. C., & Newall, A. B. (1978). Multiple choice tests for advanced level chemistry (3. impr.). Longman.

Chicago Style (17th ed.) Citation

Whitfield, Richard C., and Anthony Beresford Newall. Multiple Choice Tests for Advanced Level Chemistry. 3. impr. London: Longman, 1978.

MLA (9th ed.) Citation

Whitfield, Richard C., and Anthony Beresford Newall. Multiple Choice Tests for Advanced Level Chemistry. 3. impr. Longman, 1978.