Böller, S. American Artists at the Academy of Fine Arts in Munich 1850-1920. American Artists in Munich : Artistic Migration and Cultural Exchange Processes.
Chicago-Zitierstil (17. Ausg.)Böller, Susanne. "American Artists at the Academy of Fine Arts in Munich 1850-1920." American Artists in Munich : Artistic Migration and Cultural Exchange Processes .
MLA-Zitierstil (8. Ausg.)Böller, Susanne. "American Artists at the Academy of Fine Arts in Munich 1850-1920." American Artists in Munich : Artistic Migration and Cultural Exchange Processes, .
警告：這些引文格式不一定是100％准確.