Cita APA

Yang, H., & Chen, Y. (2013). Improvement analysis of article quality in World Journal of Gastroenterology during 2008-2012. Baishideng Publishing Group Co., Limited.

Chicago Style Citation

Yang, Hua, i Yun-Xiang Chen. Improvement Analysis of Article Quality in World Journal of Gastroenterology During 2008-2012. Baishideng Publishing Group Co., Limited, 2013.

Cita MLA

Yang, Hua, i Yun-Xiang Chen. Improvement Analysis of Article Quality in World Journal of Gastroenterology During 2008-2012. Baishideng Publishing Group Co., Limited, 2013.