APA引文

Sharda, N. (2015). Tourism informatics: Visual travel recommender systems, social communities, and user interface design. Information Science Reference.

Trích dẫn kiểu Chicago

Sharda, Nalin. Tourism Informatics: Visual Travel Recommender Systems, Social Communities, and User Interface Design. Information Science Reference, 2015.

MLA引文

Sharda, Nalin. Tourism Informatics: Visual Travel Recommender Systems, Social Communities, and User Interface Design. Information Science Reference, 2015.

警告：這些引文格式不一定是100％准確.