MLA

Celan-Lestrange, Gisèle, and artist. Brunidor. Portfolio Numéro 6. Brunidor, 1967. https://collections.library.yale.edu/catalog/33301448.

APA, 6th edition

Celan-Lestrange, G., & artist. (1967). Brunidor. Portfolio numéro 6. Brunidor. https://collections.library.yale.edu/catalog/33301448.