APA (7th ed.) Citation

Gardner, J. S., & Ettingshausen, C. v. (2005). A monograph on the British Eocene flora (Reprint [d. Ausg.] London 1882.). Documenta Naturae.

Chicago Style (17th ed.) Citation

Gardner, John Starkie, and Constantin von Ettingshausen. A Monograph on the British Eocene Flora. Reprint [d. Ausg.] London 1882. München: Documenta Naturae, 2005.

MLA (9th ed.) Citation

Gardner, John Starkie, and Constantin von Ettingshausen. A Monograph on the British Eocene Flora. Reprint [d. Ausg.] London 1882. Documenta Naturae, 2005.