APA (7th ed.) Citation

Essex-Cater, A. J., & Butterfield, J. (1979). A manual of public health and community medicine (3η έκδ.). John Wright and Sons.

Chicago Style (17th ed.) Citation

Essex-Cater, A. J., and John Butterfield. A Manual of Public Health and Community Medicine. 3η έκδ. Bristol: John Wright and Sons, 1979.

MLA (8th ed.) Citation

Essex-Cater, A. J., and John Butterfield. A Manual of Public Health and Community Medicine. 3η έκδ. John Wright and Sons, 1979.