APA Citation

Lippitz, R., & Lippitz, H. (1923). Sammlung Belgard-Schivelbein. Schivelbein [u.a.].

Chicago Style Citation

Lippitz, Robert, and Hermann Lippitz. Sammlung Belgard-Schivelbein. Schivelbein [u.a.], 1923.

MLA Citation

Lippitz, Robert, and Hermann Lippitz. Sammlung Belgard-Schivelbein. Schivelbein [u.a.], 1923.

Warning: These citations may not always be 100% accurate.