Styl cytowania APA

Kadlec, R. H., & Knight, R. L. (1995). Treatment wetlands.

Styl cytowania Chicago

Kadlec, Robert H., i Robert L. Knight. Treatment Wetlands. New York, Lewis Publishers, 1995.

Styl cytowania MLA

Kadlec, Robert H., i Robert L. Knight. Treatment Wetlands. 1995.