APA Citatie

Barnes, D., & Wilson. F. (1976). The Design and Operation of Small Sewage Works. E. and F.N. Spoon.

Chicago Style citaat

Barnes, D., en Wilson. F. The Design and Operation of Small Sewage Works. London: E. and F.N. Spoon, 1976.

MLA citatie

Barnes, D., en Wilson. F. The Design and Operation of Small Sewage Works. E. and F.N. Spoon, 1976.