एपीए उद्धरण

RILEY HERBERT.P. (1970). EVOLUTIONARY ECOLOGY. Dickenson publishing company.

शिकागो स्टाइल उद्धरण

RILEY HERBERT.P. EVOLUTIONARY ECOLOGY. california: Dickenson publishing company, 1970.

एमएलए उद्धरण

RILEY HERBERT.P. EVOLUTIONARY ECOLOGY. Dickenson publishing company, 1970.