Scott, P. R. (1990). Using your chemistry comprehension question for advanced level. Stamley thornes publishers limited.
Chicago Style (17th ed.) CitationScott, P. R. Using Your Chemistry Comprehension Question for Advanced Level. Cheltenham: Stamley thornes publishers limited, 1990.
MLA (9th ed.) CitationScott, P. R. Using Your Chemistry Comprehension Question for Advanced Level. Stamley thornes publishers limited, 1990.
Warning: These citations may not always be 100% accurate.