APA引文

ALCOCK, R. (1986). Tractor-implement systems. AVI.

芝加哥风格引文

ALCOCK, Ralph. Tractor-implement Systems. Westport: AVI, 1986.

MLA引文

ALCOCK, Ralph. Tractor-implement Systems. AVI, 1986.

警告：这些引文格式不一定是100％准确.