APA ציטוט

Edward F Eldridge & Freash R Therour. (1943). Laboratory manual for chemical and bacterial analysis of water and sewage. London.

Chicago Edition Citation

Edward F Eldridge and Freash R Therour. Laboratory Manual for Chemical and Bacterial Analysis of Water and Sewage. London, 1943.

ציטוט MLA

Edward F Eldridge and Freash R Therour. Laboratory Manual for Chemical and Bacterial Analysis of Water and Sewage. London, 1943.