APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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