APA ציטוט

Wright, F. B. (1969). Rural water supply and sanitation (2.). Wiley Eastern Limited.

Chicago Edition Citation

Wright, F B. Rural Water Supply and Sanitation. 2. New Delhi: Wiley Eastern Limited, 1969.

ציטוט MLA

Wright, F B. Rural Water Supply and Sanitation. 2. Wiley Eastern Limited, 1969.