APA引文

Wiles, J., Woodward, R., & Bird, S. R. (1991). Effect of pre-exercise protein ingestion upon VO2, R and perceived exertion during treadmill running.

Citação norma Chicago

Wiles, J., R. Woodward, and S R. Bird. Effect of Pre-exercise Protein Ingestion Upon VO2, R and Perceived Exertion During Treadmill Running. 1991.

MLA引文

Wiles, J., R. Woodward, and S R. Bird. Effect of Pre-exercise Protein Ingestion Upon VO2, R and Perceived Exertion During Treadmill Running. 1991.

警告：這些引文格式不一定是100％准確.