APA (7th ed.) Citation

Wilford, L. D. R. (1987). Chemistry: For first examinations. Blackie.

Chicago Style (17th ed.) Citation

Wilford, L. D. R. Chemistry: For First Examinations. London: Blackie, 1987.

MLA (9th ed.) Citation

Wilford, L. D. R. Chemistry: For First Examinations. Blackie, 1987.

Warning: These citations may not always be 100% accurate.