Cita APA (7a ed.)

Ash, J. S. (1983). Over fifty additions of birds to the Somalia list including two hybrids, together with notes from Ethiopia and Kenya. Zenodo.

Cita Chicago Style (17a ed.)

Ash, J. S. Over Fifty Additions of Birds to the Somalia List Including Two Hybrids, Together with Notes from Ethiopia and Kenya. Zenodo, 1983.

Cita MLA (9a ed.)

Ash, J. S. Over Fifty Additions of Birds to the Somalia List Including Two Hybrids, Together with Notes from Ethiopia and Kenya. Zenodo, 1983.