एपीए उद्धरण

Ullrich, D. C. (2008). Complex made simple. American Mathematical Society.

शिकागो स्टाइल उद्धरण

Ullrich, David C. Complex Made Simple. Providence, R.I.: American Mathematical Society, 2008.

एमएलए उद्धरण

Ullrich, David C. Complex Made Simple. American Mathematical Society, 2008.