Cita APA (7a ed.)

Giedion-Welker, C. (1957). Jean Arp. Thomas and Hudso.

Cita Chicago Style (17a ed.)

Giedion-Welker, Carola. Jean Arp. London: Thomas and Hudso, 1957.

Cita MLA (9a ed.)

Giedion-Welker, Carola. Jean Arp. Thomas and Hudso, 1957.