Thurn, H. (1953). Helwig, Paul, Charakterologie. Stimmen der Zeit <Freiburg, Breisgau>, 153(4), 320.
Chicago Style (17th ed.) CitationThurn, Hubert. "Helwig, Paul, Charakterologie." Stimmen Der Zeit <Freiburg, Breisgau> 153, no. 4 (1953): 320.
MLA (8th ed.) CitationThurn, Hubert. "Helwig, Paul, Charakterologie." Stimmen Der Zeit <Freiburg, Breisgau>, vol. 153, no. 4, 1953, p. 320.
Warning: These citations may not always be 100% accurate.