APA引文

Johns, C. K. (1947). A Method for Assessing the Sanitizing Efficiency of Quaternary Ammonium and Hypochlorite Products.

Citação norma Chicago

Johns, C. K. A Method for Assessing the Sanitizing Efficiency of Quaternary Ammonium and Hypochlorite Products. 1947.

MLA引文

Johns, C. K. A Method for Assessing the Sanitizing Efficiency of Quaternary Ammonium and Hypochlorite Products. 1947.

警告：這些引文格式不一定是100％准確.