एपीए उद्धरण

Lund, W. (1981). Child-resistant containers: Are we kidding ourselves?

शिकागो स्टाइल उद्धरण

Lund, W. Child-resistant Containers: Are We Kidding Ourselves? 1981.

एमएलए उद्धरण

Lund, W. Child-resistant Containers: Are We Kidding Ourselves? 1981.