בקשת ציטוטים

Citação APA (7ª ed.)
Chen, K., Yang, Y., Liu, F., Li, D., Bu, L., Yang, K., . . . Wu, J. (2017). Evaluation of PDQ-8 and its relationship with PDQ-39 in China: A three-year longitudinal study. BMC.
Citação do estilo Chicago (17ª ed.)
Chen, Kui, et al. Evaluation of PDQ-8 and Its Relationship with PDQ-39 in China: A Three-year Longitudinal Study. BMC, 2017.
Citação MLA (9ª ed.)
Chen, Kui, et al. Evaluation of PDQ-8 and Its Relationship with PDQ-39 in China: A Three-year Longitudinal Study. BMC, 2017.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.