Цитирование APA (7-е изд.)
Gruenberg, M. L. (2014). Buying and selling information: A guide for information professionals and salespeople to build mutual success. Information Today, Inc..
Цитирование в стиле Чикаго (17-е изд.)
Gruenberg, Michael L. Buying and Selling Information: A Guide for Information Professionals and Salespeople to Build Mutual Success. Medford, New Jersey: Information Today, Inc., 2014.
Цитирование MLA (9-е изд.)
Gruenberg, Michael L. Buying and Selling Information: A Guide for Information Professionals and Salespeople to Build Mutual Success. Information Today, Inc., 2014.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.