Cita APA (7th ed.)

Meister, H. (1997). Richard Long: Wilhelm Lehmbruck Museum, Duisburg, 19.1. - 30.3.1997. Kunstforum.

Cita Chicago (17th ed.)

Meister, Helga. "Richard Long: Wilhelm Lehmbruck Museum, Duisburg, 19.1. - 30.3.1997." Kunstforum 1997.

Cita MLA (8th ed.)

Meister, Helga. "Richard Long: Wilhelm Lehmbruck Museum, Duisburg, 19.1. - 30.3.1997." Kunstforum, 1997.