United States. Maternal and Child Health Bureau. (2019). Caring for our children: National health and safety performance standards, guidelines for early care, and education programs (Fourth edition.). APHA Press, imprint of American Public Health Association ; American Academy of Pediatrics ; National Resource Center for Health and Safety in Child Care and Early Education.
Style de citation Chicago (17e éd.)United States. Maternal and Child Health Bureau. Caring for Our Children: National Health and Safety Performance Standards, Guidelines for Early Care, and Education Programs. Fourth edition. Washington, DC : Itasca, IL : Aurora, CO: APHA Press, imprint of American Public Health Association ; American Academy of Pediatrics ; National Resource Center for Health and Safety in Child Care and Early Education, 2019.
Style de citation MLA (9e éd.)United States. Maternal and Child Health Bureau. Caring for Our Children: National Health and Safety Performance Standards, Guidelines for Early Care, and Education Programs. Fourth edition. APHA Press, imprint of American Public Health Association ; American Academy of Pediatrics ; National Resource Center for Health and Safety in Child Care and Early Education, 2019.