Azagra, R., Reading, I., Sayer, A., Syddall, H., Shaheen, S., Cooper, C., & Dennison, E. (2009). IS RESPIRATORY FUNCTION ASSOCIATED WITH BONE MASS? RESULTS FROM THE HERTFORDSHIRE COHORT STUDY.
芝加哥风格引文Azagra, R., I. Reading, A. Sayer, H. Syddall, S. Shaheen, C. Cooper, 与 E. Dennison. IS RESPIRATORY FUNCTION ASSOCIATED WITH BONE MASS? RESULTS FROM THE HERTFORDSHIRE COHORT STUDY. 2009.
MLA引文Azagra, R., et al. IS RESPIRATORY FUNCTION ASSOCIATED WITH BONE MASS? RESULTS FROM THE HERTFORDSHIRE COHORT STUDY. 2009.
警告：这些引文格式不一定是100％准确.