(1979). Bird banding. s.n.
Cita Chicago (17th ed.)Bird Banding. [Cambridge, Mass: s.n, 1979.
Cita MLA (9th ed.)Bird Banding. s.n, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)
(1979). Bird banding. s.n.
Cita Chicago (17th ed.)Bird Banding. [Cambridge, Mass: s.n, 1979.
Cita MLA (9th ed.)Bird Banding. s.n, 1979.