Παραπομπή σε μορφή APA (7η εκδ.)

Powell, R. (1969). Chlorine and caustic soda manufacture: Recent developments 1969. Noyes Development Corporation.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Powell, Robert. Chlorine and Caustic Soda Manufacture: Recent Developments 1969. Park Ridge: Noyes Development Corporation, 1969.

Παραπομπή σε μορφή MLA (8th εκδ.)

Powell, Robert. Chlorine and Caustic Soda Manufacture: Recent Developments 1969. Noyes Development Corporation, 1969.