Cita APA (7th ed.)

Seligman, D., & Spartacus. (1978). London gay city map. Spartacus.

Cita Chicago (17th ed.)

Seligman, David, i Spartacus. London Gay City Map. London u.a.: Spartacus, 1978.

Cita MLA (8th ed.)

Seligman, David, i Spartacus. London Gay City Map. Spartacus, 1978.