APA Citation

Duperrex, A., Huxley, A. F., & Dougoud, R. (1961). Orchids of Europe. London: Blandford Press.

Chicago Style Citation

Duperrex, Aloys, A. F. Huxley, and Roger Dougoud. Orchids of Europe. London: Blandford Press, 1961.

MLA Citation

Duperrex, Aloys, A. F. Huxley, and Roger Dougoud. Orchids of Europe. London: Blandford Press, 1961.

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