Buhlmann, B. E., Perlein, G., & Brun, M. (2008). Adolph Gottlieb - sculptures.
Cita Chicago (17th ed.)Buhlmann, Britta E., Gilbert Perlein, i Michèle Brun. Adolph Gottlieb - Sculptures. 2008.
Cita MLA (8th ed.)Buhlmann, Britta E., et al. Adolph Gottlieb - Sculptures. 2008.
Atenció: Aquestes cites poden no estar 100% correctes.