Cita APA (7th ed.)

Buch, D. (1984). Museen in Hamburg. Hamburg in Zahlen.

Cita Chicago (17th ed.)

Buch, Dieter. "Museen in Hamburg." Hamburg in Zahlen 1984.

Cita MLA (8th ed.)

Buch, Dieter. "Museen in Hamburg." Hamburg in Zahlen, 1984.

Atenció: Aquestes cites poden no estar 100% correctes.