APA引文

Gray, C. W., Sandifur, C. W., & Hanna, H. J. (1934). Fundamentals of chemistry (Rev. and el. ed.). Houghton Mifflin Co.

Chicago Style (17th ed.) Citation

Gray, Carl William, Claude Williamson Sandifur, and Howard J. Hanna. Fundamentals of Chemistry. Rev. and el. ed. New York [etc.]: Houghton Mifflin Co, 1934.

MLA引文

Gray, Carl William, et al. Fundamentals of Chemistry. Rev. and el. ed. Houghton Mifflin Co, 1934.