Cita APA (7a ed.)

Walpole, H. (1931). Above the dark circus: An adventure. Tauchnitz.

Cita Chicago Style (17a ed.)

Walpole, Hugh. Above the Dark Circus: An Adventure. Leipzig: Tauchnitz, 1931.

Cita MLA (9a ed.)

Walpole, Hugh. Above the Dark Circus: An Adventure. Tauchnitz, 1931.