APA (7th ed.) Citation

United States. Public Health Service. (1937). Wonderful story of life, parent`s talks with children regarding life and its reproduction [sex instruction]. [s.n.].

Chicago Style (17th ed.) Citation

United States. Public Health Service. Wonderful Story of Life, Parent`s Talks with Children Regarding Life and Its Reproduction [sex Instruction]. [Washington]: [s.n.], 1937.

MLA (9th ed.) Citation

United States. Public Health Service. Wonderful Story of Life, Parent`s Talks with Children Regarding Life and Its Reproduction [sex Instruction]. [s.n.], 1937.