एपीए उद्धरण

(1966). The new health and safety. Chicago: Scott, Foresman and Company.

शिकागो स्टाइल उद्धरण

The New Health and Safety. Chicago: Scott, Foresman and Company, 1966.

एमएलए उद्धरण

The New Health and Safety. Chicago: Scott, Foresman and Company, 1966.