Markham, E. C., & Smith, S. E. (1954). General chemistry. Boston: Houghton Mifflin Company.
Trích dẫn kiểu ChicagoMarkham, Edwin C., và Sherman E. Smith. General Chemistry. Boston: Houghton Mifflin Company, 1954.
MLA引文Markham, Edwin C., và Sherman E. Smith. General Chemistry. Boston: Houghton Mifflin Company, 1954.
警告:這些引文格式不一定是100%准確.