Tohutoro APA (7th ed.)
Hermann-Josef Röser, K. M. The Radio Galaxy Messier 87: Proceedings of a Workshop Held at Ringberg Castle, Tegernsee, Germany, 15.19 September 1997. Springer.
Tohutoru Kātū Chicago (17th ed.)
Hermann-Josef Röser, Klaus Meisenheimer. The Radio Galaxy Messier 87: Proceedings of a Workshop Held at Ringberg Castle, Tegernsee, Germany, 15.19 September 1997. Berlín, Alemania: Springer.
Tohutoro MLA (9th ed.)
Hermann-Josef Röser, Klaus Meisenheimer. The Radio Galaxy Messier 87: Proceedings of a Workshop Held at Ringberg Castle, Tegernsee, Germany, 15.19 September 1997. Springer.
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