APA (7th ed.) Citation

British Trust for Ornithology, Irish Wildbird Conservancy, & Sharrock, J. T. R. (1976). The atlas of breeding birds in Britain and Ireland / compiled by J.T.R. Sharrock. Poyser (for the) British Trust for Ornithology (and the) Irish Wildbird Conservancy.

Chicago Style (17th ed.) Citation

British Trust for Ornithology, Irish Wildbird Conservancy, and J. T. R. Sharrock. The Atlas of Breeding Birds in Britain and Ireland / Compiled by J.T.R. Sharrock. (Berkhamsted): Poyser (for the) British Trust for Ornithology (and the) Irish Wildbird Conservancy, 1976.

MLA (9th ed.) Citation

British Trust for Ornithology, et al. The Atlas of Breeding Birds in Britain and Ireland / Compiled by J.T.R. Sharrock. Poyser (for the) British Trust for Ornithology (and the) Irish Wildbird Conservancy, 1976.

Warning: These citations may not always be 100% accurate.