एपीए उद्धरण

Howarth, J. (1998). Core organic chemistry. J. Wiley.

शिकागो स्टाइल उद्धरण

Howarth, Joshua. Core Organic Chemistry. Chichester ; New York: J. Wiley, 1998.

एमएलए उद्धरण

Howarth, Joshua. Core Organic Chemistry. J. Wiley, 1998.