Mortimer, C. E. (1979). Chemistry: A conceptual approach / Charles E. Mortimer (Fourth Edition.). D. Van Nostrand Company.
Citazione stile Chigago Style (17a edizione)Mortimer, Charles E. Chemistry: A Conceptual Approach / Charles E. Mortimer. Fourth Edition. New York: D. Van Nostrand Company, 1979.
Citatione MLA (9a ed.)Mortimer, Charles E. Chemistry: A Conceptual Approach / Charles E. Mortimer. Fourth Edition. D. Van Nostrand Company, 1979.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.