APA引文

Hjelmstad, K. D. (1997). Fundamentals Of Structural Mechanics Keith D. Hjelmstad. Prentice-Hall.

Chicago Style (17th ed.) Citation

Hjelmstad, Keith D. Fundamentals Of Structural Mechanics Keith D. Hjelmstad. Prentice-Hall, 1997.

MLA引文

Hjelmstad, Keith D. Fundamentals Of Structural Mechanics Keith D. Hjelmstad. Prentice-Hall, 1997.

警告：这些引文格式不一定是100％准确.