Παραπομπή APA

Casey,T J. (1984). Methods of Characterization of Sewage Sludge. d reidel.

Παραπομπή Chicago Style

Casey,T J. Methods of Characterization of Sewage Sludge. boston: d reidel, 1984.

Παραπομπή MLA

Casey,T J. Methods of Characterization of Sewage Sludge. d reidel, 1984.