APA Цитирование

Lieb, K., & Brandtönies, S. (2010). A Survey of German Physicians in Private Practice About Contacts With Pharmaceutical Sales Representatives. Deutscher Arzte Verlag.

Chicago-стиль цитирования

Lieb, Klaus, and Simone Brandtönies. A Survey of German Physicians in Private Practice About Contacts With Pharmaceutical Sales Representatives. Deutscher Arzte Verlag, 2010.

MLA-цитирование

Lieb, Klaus, and Simone Brandtönies. A Survey of German Physicians in Private Practice About Contacts With Pharmaceutical Sales Representatives. Deutscher Arzte Verlag, 2010.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.