APA Style

Brown, V.K., Green,R.. (1951). How I Draw Birds (A Practical Guide for the Birds-Watcher) . London: Adam and Charles Black.

Chicago Style

Brown, V.K., Green,R.. How I Draw Birds (A Practical Guide for the Birds-Watcher). London: Adam and Charles Black, 1951. .

MLA Style

Brown, V.K., Green,R.. How I Draw Birds (A Practical Guide for the Birds-Watcher). London: Adam and Charles Black, 1951. .

Turabian Style

Brown, V.K., Green,R.. How I Draw Birds (A Practical Guide for the Birds-Watcher). London: Adam and Charles Black, 1951. .