A List of British Birds compiled by a Committee of the British Ornithologists' Union /
P.L. Sclater.

APA Citation

Sclater, P. (1883). A List of British Birds compiled by a Committee of the British Ornithologists' Union. London: [s.n.].

MLA Citation

Sclater, P.L. A List of British Birds Compiled by a Committee of the British Ornithologists' Union. London: [s.n.], 1883.

Warning: These citations may not always be complete (especially for serials).