APA Citation

(1986). Surgical implants: Part 18. Specification for surgical bone screws having asymmetrical thread and spherical under-surfaces. London: BSI.

Chicago Style Citation

Surgical Implants: Part 18. Specification for Surgical Bone Screws Having Asymmetrical Thread and Spherical Under-surfaces. London: BSI, 1986.

MLA Citation

Surgical Implants: Part 18. Specification for Surgical Bone Screws Having Asymmetrical Thread and Spherical Under-surfaces. London: BSI, 1986.

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