APA引文

WOLFER, K., & WOLFER, K. (1971). Elastically Supported Beams. Bauverlag, c.

Chicago Style (17th ed.) Citation

WOLFER, Karl-Heinz, and Karl-Heinz WOLFER. Elastically Supported Beams. Bauverlag, c, 1971.

MLA引文

WOLFER, Karl-Heinz, and Karl-Heinz WOLFER. Elastically Supported Beams. Bauverlag, c, 1971.

警告：這些引文格式不一定是100％准確.