Cita APA (7a ed.)

State Transit & Tourist Services. (1992). Sydney's most current guide: The Sydney tourist guide. [o.V.].

Cita Chicago Style (17a ed.)

State Transit y Tourist Services. Sydney's Most Current Guide: The Sydney Tourist Guide. Sydney: [o.V.], 1992.

Cita MLA (8a ed.)

State Transit y Tourist Services. Sydney's Most Current Guide: The Sydney Tourist Guide. [o.V.], 1992.