APA (7th ed.) Citation

Ayres Rachel M., Duncan Mara D., & World Health Organization. Analysis of wastewater for use in agriculture , a laboratory manual of parasitological and bacteriological techniques.

Chicago Style (17th ed.) Citation

Ayres Rachel M., Duncan Mara D., and World Health Organization. Analysis of Wastewater for Use in Agriculture , a Laboratory Manual of Parasitological and Bacteriological Techniques.

MLA (9th ed.) Citation

Ayres Rachel M., et al. Analysis of Wastewater for Use in Agriculture , a Laboratory Manual of Parasitological and Bacteriological Techniques.

Warning: These citations may not always be 100% accurate.