APA Цитирование

Sandhya Aggarwal. (2012). Library services: Challenges and solutions in digital era. ESS ESS Pubs.

Chicago-стиль цитирования

Sandhya Aggarwal. Library Services: Challenges and Solutions in Digital Era. ESS ESS Pubs, 2012.

MLA-цитирование

Sandhya Aggarwal. Library Services: Challenges and Solutions in Digital Era. ESS ESS Pubs, 2012.

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