APA引文

Harald, Jensen, Earl O Heady, & O Earl. (1954). Farm Management Economics. Englewood Cliff.

Chicago Edition Citation

Harald, Jensen, Earl O Heady, and O Earl. Farm Management Economics. Englewood Cliff, 1954.

MLA引文

Harald, et al. Farm Management Economics. Englewood Cliff, 1954.

警告：這些引文格式不一定是100％准確.