Cita APA (7th ed.)

(1992). Peterhof Palace, the blue reception room [...].

Cita Chicago (17th ed.)

Peterhof Palace, the Blue Reception Room [...]. 1992.

Cita MLA (9th ed.)

Peterhof Palace, the Blue Reception Room [...]. 1992.

Atenció: Aquestes cites poden no estar 100% correctes.