Cita APA (7a ed.)

Moody, S. (1984). Penny black (First published.). Macmillan.

Cita Chicago Style (17a ed.)

Moody, Susan. Penny Black. First published. London: Macmillan, 1984.

Cita MLA (9a ed.)

Moody, Susan. Penny Black. First published. Macmillan, 1984.