APA (7th ed.) Citation

Knox, J. H. M., Jr. (1933). Talks to mothers about their babies (8th edition.). Maryland State Department of Health.

Chicago Style (17th ed.) Citation

Knox, J. H. Mason, Jr. Talks to Mothers About Their Babies. 8th edition. Baltimore: Maryland State Department of Health, 1933.

MLA (8th ed.) Citation

Knox, J. H. Mason, Jr. Talks to Mothers About Their Babies. 8th edition. Maryland State Department of Health, 1933.