APA ציטוט

Damann, K. E. (2019). Drinking water or sewage. Obafemi Awolowo University Press Limited.

Chicago Style (17th ed.) Citation

Damann, Kenneth E. Drinking Water or Sewage. Obafemi Awolowo University Press Limited, 2019.

ציטוט MLA

Damann, Kenneth E. Drinking Water or Sewage. Obafemi Awolowo University Press Limited, 2019.