APA (7th ed.) Citation

Blackmore, S. (1984). The Penguin dictionary of botany. Penguin Books.

Chicago Style (17th ed.) Citation

Blackmore, Stephen. The Penguin Dictionary of Botany. London: Penguin Books, 1984.

MLA (8th ed.) Citation

Blackmore, Stephen. The Penguin Dictionary of Botany. Penguin Books, 1984.

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