APA aipamena

Etxepare, R., & Irurtzun, A. (2021). Gravettian hand stencils as sign language formatives. Philos Trans R Soc Lond B Biol Sci.

Chicago Style aipamena

Etxepare, Ricardo, and Aritz Irurtzun. "Gravettian Hand Stencils As Sign Language Formatives." Philos Trans R Soc Lond B Biol Sci 2021.

MLA aipamena

Etxepare, Ricardo, and Aritz Irurtzun. "Gravettian Hand Stencils As Sign Language Formatives." Philos Trans R Soc Lond B Biol Sci 2021.