एपीए उद्धरण

Cheng, Q. Spherical rigidities of submanifolds in Euclidean spaces.

शिकागो स्टाइल उद्धरण

Cheng, Qing-Ming. Spherical Rigidities of Submanifolds in Euclidean Spaces.

एमएलए उद्धरण

Cheng, Qing-Ming. Spherical Rigidities of Submanifolds in Euclidean Spaces.