Cita APA (7a ed.)

Wootton, B., & Seal, V. G. (19). Selected writings. Macmillan.

Cita Chicago Style (17a ed.)

Wootton, Barbara, y Vera G. Seal. Selected Writings. Basingstoke [u.a.]: Macmillan, 19.

Cita MLA (9a ed.)

Wootton, Barbara, y Vera G. Seal. Selected Writings. Macmillan, 19.