APA Format
Franceys, R.
; Pickford, J.; Reed, R.
. (1992). A guide to the development of on-site sanitation. Geneva : WHO
MLA Format
Franceys, R.; Pickford, J.; Reed, R.
. A guide to the development of on-site sanitation. Geneva : WHO, 1992
Australian/Harvard Format
Franceys, R.
; Pickford, J.; Reed, R.
. 1992. A guide to the development of on-site sanitation. WHO, Geneva
Warning: These citations may not always be 100% accurate.