एपीए उद्धरण

Ishii, Y., & Nakayama, N. Classification of normal quartic surfaces with irrational singularities.

शिकागो स्टाइल उद्धरण

Ishii, Yuji., और Noboru Nakayama. Classification of Normal Quartic Surfaces With Irrational Singularities.

एमएलए उद्धरण

Ishii, Yuji., और Noboru Nakayama. Classification of Normal Quartic Surfaces With Irrational Singularities.