APA引文

A G Geo. (1992). Effect of floor density on production performance on commercial hybrid layers. College of veterinary and animal sciences.

Chicago Edition Citation

A G Geo. Effect of Floor Density on Production Performance on Commercial Hybrid Layers. College of veterinary and animal sciences, 1992.

MLA引文

A G Geo. Effect of Floor Density on Production Performance on Commercial Hybrid Layers. College of veterinary and animal sciences, 1992.

警告：這些引文格式不一定是100％准確.