APA引文

Zumdal, S. S. (1995). Chemical Principles (2nd.). D.C. Health and Company.

Chicago Style (17th ed.) Citation

Zumdal, Steven S. Chemical Principles. 2nd. Massachusetts, Toronto: D.C. Health and Company, 1995.

MLA引文

Zumdal, Steven S. Chemical Principles. 2nd. D.C. Health and Company, 1995.