APA (7th ed.) Citation

Raymond, P. E. The Appendages, Anatomy, and Relationships of Trilobites.

Chicago Style (17th ed.) Citation

Raymond, Percy E. The Appendages, Anatomy, and Relationships of Trilobites.

MLA (9th ed.) Citation

Raymond, Percy E. The Appendages, Anatomy, and Relationships of Trilobites.

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