APA (7th ed.) Citation

Beddard, F. E. (1917). Contributions to the anatomy and systematic arrangement of the cestoidea. [publisher not identified].

Chicago Style (17th ed.) Citation

Beddard, Frank E. Contributions to the Anatomy and Systematic Arrangement of the Cestoidea. [London]: [publisher not identified], 1917.

MLA (9th ed.) Citation

Beddard, Frank E. Contributions to the Anatomy and Systematic Arrangement of the Cestoidea. [publisher not identified], 1917.