एपीए उद्धरण

Healey, P. (1969). Microscopes and microscopic life. Hamlin.

शिकागो स्टाइल उद्धरण

Healey, Peter. Microscopes and Microscopic Life. London: Hamlin, 1969.

एमएलए उद्धरण

Healey, Peter. Microscopes and Microscopic Life. Hamlin, 1969.