APA (7th ed.) Citation

Sheldon, J. M., Lovell, R. G., & Mathews, K. P. (1967). A manual of clinical allergy. Saunders.

Chicago Style (17th ed.) Citation

Sheldon, John M., Robert G. Lovell, and Kenneth P. Mathews. A Manual of Clinical Allergy. Philadelphia: Saunders, 1967.

MLA (9th ed.) Citation

Sheldon, John M., et al. A Manual of Clinical Allergy. Saunders, 1967.