Cita APA (7th ed.)

Ferguson, L. R. (1970). Personality development. Brooks/Cole Pub.

Cita Chicago (17th ed.)

Ferguson, Lucy Rau. Personality Development. Belmont, Calif: Brooks/Cole Pub, 1970.

Cita MLA (9th ed.)

Ferguson, Lucy Rau. Personality Development. Brooks/Cole Pub, 1970.