एपीए उद्धरण

G J Blower. (1995). Plumbing: Mechnical services (Book 2). London: Longman.

शिकागो स्टाइल उद्धरण

G J Blower. Plumbing: Mechnical Services (Book 2). London: Longman, 1995.

एमएलए उद्धरण

G J Blower. Plumbing: Mechnical Services (Book 2). London: Longman, 1995.