Nature Conservancy Council (Great Britain), Royal Society for the Protection of Birds, & Batten, L. A. (1990). Red data birds in Britain: Action for rare, threatened and important species. Poyser.
Chicago Style (17th ed.) CitationNature Conservancy Council (Great Britain), Royal Society for the Protection of Birds, and L. A. Batten. Red Data Birds in Britain: Action for Rare, Threatened and Important Species. London: Poyser, 1990.
MLA (9th ed.) CitationNature Conservancy Council (Great Britain), et al. Red Data Birds in Britain: Action for Rare, Threatened and Important Species. Poyser, 1990.
Warning: These citations may not always be 100% accurate.