Cita APA (7th ed.)

Stoker, B. (1903). The jewel of seven stars. Heinemann.

Cita Chicago (17th ed.)

Stoker, Bram. The Jewel of Seven Stars. Lond.: Heinemann, 1903.

Cita MLA (8th ed.)

Stoker, Bram. The Jewel of Seven Stars. Heinemann, 1903.