APA引文

Nowell, D., & Hills, D. (1990). CRACK INITIATION CRITERIA IN FRETTING FATIGUE.

Chicago Style (17th ed.) Citation

Nowell, D., and D. Hills. CRACK INITIATION CRITERIA IN FRETTING FATIGUE. 1990.

MLA引文

Nowell, D., and D. Hills. CRACK INITIATION CRITERIA IN FRETTING FATIGUE. 1990.

警告：這些引文格式不一定是100％准確.