Cita APA (7th ed.)

Ratcliffe, T. A. (1967). The development of personality. Allen & Unwin.

Cita Chicago (17th ed.)

Ratcliffe, Tom Arundel. The Development of Personality. London: Allen & Unwin, 1967.

Cita MLA (9th ed.)

Ratcliffe, Tom Arundel. The Development of Personality. Allen & Unwin, 1967.