APA সাইটেশন

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

শিকাগো স্টাইলে সাইটেশন

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

এমএলএ সাইটেশন

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