Cita APA (7th ed.)

Somerville, R. M. (1972). Introduction to family life and sex education. Prentice-Hall.

Cita Chicago (17th ed.)

Somerville, Rose M. Introduction to Family Life and Sex Education. Englewood Cliffs, N.J: Prentice-Hall, 1972.

Cita MLA (9th ed.)

Somerville, Rose M. Introduction to Family Life and Sex Education. Prentice-Hall, 1972.