एपीए उद्धरण

Howells, J. (1994). Managers and innovation: Strategies for a biotechnology. New York, N.Y.: Routledge.

शिकागो स्टाइल उद्धरण

Howells, John. Managers and Innovation: Strategies for a Biotechnology. New York, N.Y.: Routledge, 1994.

एमएलए उद्धरण

Howells, John. Managers and Innovation: Strategies for a Biotechnology. New York, N.Y.: Routledge, 1994.