APA引文

Chemical Education Material Study & O'Connor, P. R. (1973). Teacher's guide for Chemistry: Experiments and principles. D.C. Heath and Co..

Chicago Style (17th ed.) Citation

Chemical Education Material Study and Paul R. O'Connor. Teacher's Guide for Chemistry: Experiments and Principles. Lexington, Mass. : Toronto [etc.]: D.C. Heath and Co., 1973.

MLA引文

Chemical Education Material Study and Paul R. O'Connor. Teacher's Guide for Chemistry: Experiments and Principles. D.C. Heath and Co., 1973.