Cita APA (7a ed.)

Gowdy, B. (1996). Mister Sandman. [s.n].

Cita Chicago Style (17a ed.)

Gowdy, Barbara. Mister Sandman. Flamingo, London: [s.n], 1996.

Cita MLA (9a ed.)

Gowdy, Barbara. Mister Sandman. [s.n], 1996.