Cita APA (7a ed.)

Sillaurren, R. M. (1969). Jane Austen, a study of her art. [s.n.].

Cita Chicago Style (17a ed.)

Sillaurren, Rosa María. Jane Austen, a Study of Her Art. [S.l.]: [s.n.], 1969.

Cita MLA (9a ed.)

Sillaurren, Rosa María. Jane Austen, a Study of Her Art. [s.n.], 1969.