एपीए उद्धरण

Fratzl, P. ([2021]). Active materials. De Gruyter STEM.

शिकागो स्टाइल उद्धरण

Fratzl, Peter. "Active Materials." De Gruyter STEM [2021].

एमएलए उद्धरण

Fratzl, Peter. "Active Materials." De Gruyter STEM [2021].