Kaiser Schulte, E., Ellis, M. H., & King, A. An approach to the conservation treatment of Paul Klee drawings.
Cita Chicago Style (17a ed.)Kaiser Schulte, Elizabeth, Margaret Holben Ellis, e Antoinette King. An Approach to the Conservation Treatment of Paul Klee Drawings.
Cita MLA (8a ed.)Kaiser Schulte, Elizabeth, et al. An Approach to the Conservation Treatment of Paul Klee Drawings.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.