Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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