APA (7th ed.) Citation

Friis Robert H. (2019). Essentials of Environmental Health: Essential Public Health (2nd ed.). Jones & Bartlett Learning.

Chicago Style (17th ed.) Citation

Friis Robert H. Essentials of Environmental Health: Essential Public Health. 2nd ed. Massachusetts: Jones & Bartlett Learning, 2019.

MLA (9th ed.) Citation

Friis Robert H. Essentials of Environmental Health: Essential Public Health. 2nd ed. Jones & Bartlett Learning, 2019.