Lua APA (7ú heag.)

Pussert, A., & Trolp, J. (2009). Ulrich Vogl: Watching the stars (1. ed.). KraskaEckstein Verl..

Lua i Stíl Chicago (17ú heag.)

Pussert, Annette, agus Julia Trolp. Ulrich Vogl: Watching the Stars. 1. ed. Bremen: KraskaEckstein Verl., 2009.

Lua MLA (8ú heag.)

Pussert, Annette, agus Julia Trolp. Ulrich Vogl: Watching the Stars. 1. ed. KraskaEckstein Verl., 2009.

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