APA Edition Citation

H D Williamson, H D Williamson, & H W Pouglas. (1972). Principles of veterinary radiography. Bailliere tindall.

Chicago Edition Citation

H D Williamson, H D Williamson, and H W Pouglas. Principles of Veterinary Radiography. Bailliere tindall, 1972.

MLA Edition Citation

H D Williamson, et al. Principles of Veterinary Radiography. Bailliere tindall, 1972.

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