Dyfyniad APA

Yusuf, M., & Zakir Hussain, A. M. (1990). Sanitation in rural communities in Bangladesh. World Health Organization.

Dyfyniad Arddull Chicago

Yusuf, M., and A. M. Zakir Hussain. Sanitation in Rural Communities in Bangladesh. World Health Organization, 1990.

Dyfyniad MLA

Yusuf, M., and A. M. Zakir Hussain. Sanitation in Rural Communities in Bangladesh. World Health Organization, 1990.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.