एपीए उद्धरण

American Mathematical Society., Summer Institute on Singularities, & Orlik, P. (1983). Singularities. Providence, R.I.: American Mathematical Society.

शिकागो स्टाइल उद्धरण

American Mathematical Society., Summer Institute on Singularities, और Peter Orlik. Singularities. Providence, R.I.: American Mathematical Society, 1983.

एमएलए उद्धरण

American Mathematical Society., Summer Institute on Singularities, और Peter Orlik. Singularities. Providence, R.I.: American Mathematical Society, 1983.